SAM #N0010426QNF18

NAVSUP WSS Solicits a 5-Inch Three-Way Shipboard Ball Valve

The Department of the Navy’s NAVSUP Weapon Systems Support (WSS), Mechanicsburg, is seeking a specialized valve for a shipboard system. - Buyer: Department of the Navy, NAVSUP WSS, Mechanicsburg. - Requested item: One complete 5-inch, three-way ball valve; the solicitation does not state a purchase quantity. - Valve and coating references: The valve must conform to referenced Newport News Shipbuilding drawings and engineering documents. Chemours Company (formerly DuPont) is named for the specified Teflon coating, and certain DuPont coating alternatives are acceptable. The valve manufacturer is not identified. - Configuration: Supply the valve without its hydraulic actuator, leave the mounting-flange bolt holes undrilled, and attach a bag containing the actuator mounting parts to the valve. - Notable requirements: Level I/SUBSAFE controls; material traceability and certifications; higher-level inspection; body radiography; and specified production and nondestructive testing. Offerors must have a valid U.S. security clearance of Confidential or higher to access classified solicitation material, with access to NOFORN and/or Naval Nuclear Propulsion Information also required.

Description

CONTACT INFORMATION N744.24 | WVN | 771-229-0476 | heather.r.jones52.civ@us.navy.mil

Contract Clauses and Requirements ITEM UNIQUE IDENTIFICATION AND VALUATION (JAN 2023) MARKINGS LEVEL I/SUBSAFE/DSS-SOC/TRIPER HIGHER-LEVEL CONTRACT QUALITY REQUIREMENT (DEC 2014) — See Specifications Section C and Section E. INSPECTION OF SUPPLIES--FIXED-PRICE (AUG 1996) HIGHER-LEVEL CONTRACT QUALITY REQUIREMENT INSPECTION AND ACCEPTANCE - SHORT VERSION INSPECTION/ACCEPTANCE POINT — TBD | TBD | TBD | TBD | TBD | TBD GENERAL INFORMATION-FOB-DESTINATION — A WIDE AREA WORKFLOW PAYMENT INSTRUCTIONS (JAN 2023) — Stand-Alone Receiving Report - Certifications; COMBO - Receiving Report & Invoice - Material. | N/A | TBD | N00104 | TBD | TBD | SEE SCHEDULE | TBD | TBD | SEE FORM DD1423 NAVY USE OF ABILITYONE SUPPORT CONTRACTOR - RELEASE OF OFFEROR INFORMATION (3-18)) — WSS MANDATORY USE OF WORKFLOW PRO (WFP) MOD ASSIST MODULE WARRANTY OF SUPPLIES OF A NONCOMPLEX NATURE (JUNE 2003) — ONE YEAR FROM DATE OF DELIVERY. | ONE YEAR FROM DATE OF DELIVERY. BUY AMERICAN-FREE TRADE AGREEMENTS-BALANCE OF PAYMENTS PROGRAM-BASIC (FEB 2024) SMALL BUSINESS SUBCONTRACTING PLAN (DOD CONTRACTS)-BASIC (DEV 2026-O0037)(JUL 2026)) WARRANTY OF DATA-BASIC (DEVIATION 2026-O0035) (FEB 2026) NOTICE OF TOTAL SMALL BUSINESS SET-ASIDE (DEV 2026-O0037)(FEB 2026) SECURITY PROHIBITIONS AND EXCLUSIONS (CLASS DEVIATION 2026-O0025)(FEB 2026) BUY AMERICAN-FREE TRADE AGREEMENTS-BALANCE OF PAYMENTS PROGRAM CERTIFICATE-BASIC (FEB 2024)) BUY AMERICAN-BALANCE OF PAYMENTS PROGRAM CERTIFICATE-BASIC (FEB 2024) ALTERNATE A, ANNUAL REPRESENTATIONS AND CERTIFICATIONS (DEVIATION 2026-O0043)(FEB 2026)) NOTICE OF PRIORITY RATING FOR NATIONAL DEFENSE, EMERGENCY PERPARDENESS, AND ENRGY PROGAM USE (APRIL 2008))

This requirement is pursuant to Emergency Acquisition Flexibilities (EAF). The resultant award of this solicitation will be issued bilaterally, requiring the contractor's written acceptance prior to execution. All contractual documents (i.e. contracts, purchase orders, task orders, delivery orders, and modifications) related to the instant procurement are considered to be "issued" by the Government when copies are either deposited in the mail, transmitted by facsimile, or sent by other electronic commerce methods such as email. The Government's acceptance of the contractor's proposal constitutes bilateral agreement to "issue" contractual documents as detailed herein. If requirement will be packaged at a location different from the offeror's address, the offeror shall provide the name, street address, and CAGE of the facility. Any contract awarded as a result of this solicitation will be ;DO/DX; certified for national defense under the Defense Priorities and Allocations System (DPAS). Provision 52.211-14, Notice of Priority Rating for National Defense, Emergency Preparedness, and Energy Program Use, shall be inserted in solicitations when the contract to be awarded shall be a rated order. If drawings are included in the solicitation, access needs to be requested on the individual solicitation page under Contract Opportunities on SAM.gov website. After requesting access, send an email to the POC listed on the solicitation. NAVSUP WSS Mechanicsburg will be considering past performance in the evaluation of offers IAW FAR 13.106(a)(2). Data Item A001 (Inspection and Test Plan) may be waived if already on file at NAVSUP WSS Mechanicsburg. This order requires a Higher Level Inspection. Offeror's must have a valid U.S. Security Clearance of Confidential or higher in order to respond to this RFQ N00104-26-Q-NF18, because the RFQ N00104-26-Q-NF18 includes an annex classified at the Confidential level, which will be released only to offerors possessing the appropriate clearance. All classified material must be handled in accordance with the National Industrial Security Program Operating (NSPOM)(DoD 5220-22-M) and Industrial Security Regulation (DoD 5220.22-R). This requirement requires access to NOFORN and/or Naval Nuclear PropulsionInformation. See local text WSSTERMHZ12 for further information. If you wishto obtain a copy of the drawings, please download the security agreement formfrom SAM.gov and email the completed, signed form toheather.r.jones52.civ@us.navy.mil.

1. SCOPE 1.1 The material covered in this contract/purchase order will be used in a crucial shipboard system. The use of incorrect or defective material would create a high probability of failure resulting in serious personnel injury, loss of life, loss of vital shipboard systems, or loss of the ship itself. Therefore, the material has been designated as SPECIAL EMPHASIS material (Level I, Scope of Certification, or Quality Assured) and special control procedures are invoked to ensure receipt of correct material.

2. APPLICABLE DOCUMENTS 2.1 Order of Precedence — In the event of a conflict between the text of this contract/purchase order and the references and/or drawings cited herein, the text of this contract/purchase order must take precedence. Nothing in this contract/purchase order, however, must supersede applicable laws and regulations unless a specific exemption has been obtained. 2.2 Identification of Classified Documents — This contract/purchase order requires the Contractor to have authorized access to classified documents in accordance with the attached Contract Security Classification Specification (DD Form 254). The classified documents and security level are: ;830-6404016 - CONFIDENTIAL; 2.3 Applicable Documents — The document(s) listed below form a part of this contract/purchase order including modifications or exclusions. 2.3.1 "Document References" listed below must be obtained by the Contractor. Ordering information is included as an attachment to this contract/purchase order. 2.3.2 Specification Revisions — The specification revisions listed under "Documents References" below are the preferred revision. Older and/or newer revisions are acceptable when listed within Contract Support Library Reference Number CSD155 in ECDS (Electric Contractor Data Submission) at: https://register.nslc.navy.mil/. This is to allow Contractors to use certain acceptable older specification revisions to purge their existing stock of material certified to those older revisions or to use newer specification revisions when material is certified to newly released revisions, without requiring the submittal of waiver/deviation requests for each specification revision on every contract. Revisions of specifications reflecting editorial and/or re-approval (e.g. E2009, R2014, etc.) are considered inconsequential, but are acceptable when their revisions are listed within CSD155 or elsewhere within this contract. 2.3.3 Documents, drawings, and publications supplied are listed under "Drawing Number". These items should be retained until an award is made.

Drawing Data DRAWING DATA=117895 |53711| -|1N |D|0001 | -|49998|0171507 DRAWING DATA=5959311C5 |53711| A|ER |D|0001 | A|49998|0687003 DRAWING DATA=6404016 |53711| B| |F|0001 | B|00026|0000000 DRAWING DATA=6404977 |53711| E| |D|0001 | E|49998|0650643 DRAWING DATA=6404977 |53711| E| |D|0001.A | E|49998|0562795 DRAWING DATA=6404977 |53711| E| |D|0001.B | E|49998|0405370 DRAWING DATA=6404977 |53711| E| |D|0001.C | E|49998|0201297 DRAWING DATA=6404977 |53711| E| |D|0002 | E|49998|0301358 DRAWING DATA=6404977 |53711| E| |D|0002.A | E|49998|0312341 DRAWING DATA=6404977 |53711| E| |D|0002.B | E|49998|0276176 DRAWING DATA=6404977 |53711| E| |D|0002.C | B|49998|0243750 DRAWING DATA=6404977 |53711| E| |D|0002.D | B|49998|0103996 DRAWING DATA=6404977 |53711| E| |D|0002.E | B|49998|0220952 DRAWING DATA=6404977 |53711| E| |D|0002.F | B|49998|0226589 DRAWING DATA=6404977 |53711| E| |D|0002.G | B|49998|0144264 DRAWING DATA=6404977 |53711| E| |D|0003 | D|49998|0152804 DRAWING DATA=6404977 |53711| E| |D|0003.A | D|49998|0156901 DRAWING DATA=6404977 |53711| E| |D|0003.B | D|49998|0155404 DRAWING DATA=6404977 |53711| E| |D|0003.C | E|49998|0255834 DRAWING DATA=6404977 |53711| E| |D|0003.D | D|49998|0155065 DRAWING DATA=6404977 |53711| E| |D|0003.E | D|49998|0151245 DRAWING DATA=6404977 |53711| E| |D|0003.F | D|49998|0148075 DRAWING DATA=6404977 |53711| E| |D|0003.G | D|49998|0139768 DRAWING DATA=6404977 |53711| E| |D|0003.H | E|49998|0300546 DRAWING DATA=6404977 |53711| E| |D|0004 | E|49998|0288690 DRAWING DATA=6404977 |53711| E| |D|0004.A | E|49998|0258215 DRAWING DATA=6404977 |53711| E| |D|0004.B | E|49998|0273111 DRAWING DATA=6404977 |53711| E| |D|0005 | B|49998|0118691 DRAWING DATA=6404977 |53711| E| |D|0006 | B|49998|0117564 DRAWING DATA=6404977 |53711| E| |D|0007 | B|49998|0175962 DRAWING DATA=6404977 |53711| E| |D|0007.A | E|49998|0231215 DRAWING DATA=6404977 |53711| E| |D|0008 | E|49998|0233359 DRAWING DATA=6404977 |53711| E| |D|0009 | D|49998|0164135 DRAWING DATA=6404977 |53711| E| |D|0010 | D|49998|0096583 DRAWING DATA=6726204 |53711| B| |D|0001 | B|49998|0367197

Document References DOCUMENT REF DATA=FED-STD-H28 | | |B |190424|A| | | DOCUMENT REF DATA=FED-STD-H28 |0020| |B |941221|A| |01| DOCUMENT REF DATA=ANSI/ASQ Z1.4 | | | |080101|A| | | DOCUMENT REF DATA=ASTM-B139 | | | |121001|A| | | DOCUMENT REF DATA=QQ-N-281 | | |D |851023|A| 2| | DOCUMENT REF DATA=QQ-N-286 | | |G |001207|A| | | DOCUMENT REF DATA=ASTM-B367 | | | |220401|A| | | DOCUMENT REF DATA=ASTM-B369 | | | |200401|A| | | DOCUMENT REF DATA=MIL-STD-792 | | |F |060519|A| | | DOCUMENT REF DATA=MIL-DTL-1222 | | |J |001208|A| | | DOCUMENT REF DATA=ASTM-E1417 | | | |160615|A| | | DOCUMENT REF DATA=ASTM-E1444 | | | |160601|A| | | DOCUMENT REF DATA=MIL-STD-2035 | | |A |950515|A| | | DOCUMENT REF DATA=MIL-STD-2132 | | |D |080310|F| |01| DOCUMENT REF DATA=SAE AMS 2631 | | |E |171201|A| | | DOCUMENT REF DATA=ASTM-D4066 | | | |130701|A| | | DOCUMENT REF DATA=ASTM-D6456 | | | |100801|A| | | DOCUMENT REF DATA=SAE AMS 6931 | | |D |171201|A| | | DOCUMENT REF DATA=ISO_9001 | | | |081115|A| | | DOCUMENT REF DATA=ISO10012 | | | |030415|A| | | DOCUMENT REF DATA=MIL-DTL-15024 | | |G |180303|A| | | DOCUMENT REF DATA=ISO/IEC 17025 | | | |050515|A| | | DOCUMENT REF DATA=QPL 25027 | | |17 |000207|A| | | DOCUMENT REF DATA=MIL-DTL-32258 | | | |210601|A|2 | | DOCUMENT REF DATA=MIL-I-45208 | | |A |810724|A| 1| | DOCUMENT REF DATA=MIL-STD-45662 | | |A |880801|A| | | DOCUMENT REF DATA=A-A-59004 | | |B |181118|A| | | DOCUMENT REF DATA=ANSI/NCSL Z540.3 | | | |130326|A| | | DOCUMENT REF DATA=0900-LP-001-7000 | | | |810101|C| |01| DOCUMENT REF DATA=AIA/NAS NASM 25027 | | |1 |121221|A| | | DOCUMENT REF DATA=S9074-AQ-GIB-010/248 | | |1 |191112|A| | | DOCUMENT REF DATA=T9074-AS-GIB-010/271 | | |1 |140911|A| | | DOCUMENT REF DATA=S9074-AR-GIB-010A/278 (CHG A) | | | |130214|A| | |

3. REQUIREMENTS 3.1 ;Complete 5 inch, 3 way Ball Valve must be in accordance with Newport News Shipbuilding drawing 6404977, Assembly 96 and engineering report 5959311C5 and engineering notice 117895, except as amplified or modified herein. Less hydraulic actuator (Find 74).; 3.1.1 ;Bolt holes on mounting flange(s) must not be drilled.; 3.1.2 ;All actuator associated mounting parts must be supplied in a bag attached to the valve.; 3.2 ;NOTE: The thermocouple hole for ball (Find 31) is not required.;

3.3 Material for Parts Requiring Certification — Quantitative chemical and mechanical analysis is required for the parts listed below unless specifically stated otherwise: Part — ;Body, Find 25; | Material — ;ASTM-B369, Alloy UNS C96400; Part — ;Stem Retaining Nut, Find 17; | Material — ;ASTM-B139, Alloy C51000, Temper H04; Part — ;Tailpiece, Find 40; | Material — ;QQ-N-281, CL A, Form 2, Cond Hot Finished, High Tensile (Stress Relieved); Part — ;Continuous Threaded Studs, Find 44; | Material — ;MIL-DTL-1222, QQ-N-286, Type IV, Annealed and Age Hardened; Part — ;Stem, Find 62; | Material — ;QQ-N-286, Form 2, Annealed and Age Hardened; PART — ;Self-locking Heavy Hex Nuts, Find 36; | MATERIAL — QQ-N-281, Class A or B, with chemical composition in accordance with MIL-DTL-32258. NOTE: All material must be the same Class. SELF-LOCKING ELEMENT — For 250 degree nuts use ASTM-D6456, Type 1 or ASTM-D4066, Group 01, Class 1 or 2, Grade 1, 2, 3, 4, 5,or 6. For 450 degree nuts use ASTM-D6456, Type 1. Part — ;Ball (Q3), Find 31; | Material — SAE-AMS-6931 OR Centrifugally cast 6AL-4V, ASTM-B367, Grade C-5, with mechanical properties as listed in supplementary Requirement S6. Note: Mechanical properties for bars, forgings and forging stock over 10" must be as specified in the applicable drawing. If the mechanical properties are not provided in the drawing, the mechanical properties specified in SAE-AMS-6931 Table 2 for material 6" to 10", must be applied. Part — ;Seats (Q3), Find 22; Thrust Washer, Find 20; Bearing, Find 53; | Material — Delrin: Dupont AF DE588 (Teflon Filled Acetal) (Properties Specified Below Only)

Material Properties (A) Specific Gravity — ASTM test method D792 (Note 1) — 1.50 - 1.57 (B) Melting Point — D2133 or D3418 — 172 - 184 deg C (342 - 363 deg F) (C) Tensile Strength (MIN) — D638 (Notes 1 & 5) — 6100 PSI (D) Tensile Impact (MIN) — D1822 Type S (Notes 1 & 5) — 5 FT-LB/SQ IN (E) Compressive Stress (MIN - PSI) — D695 (Notes 1 & 5) — 2100 @ 1% DEF.; 11,000 @ 10% DEF. (F) Water Absorption — D570 — .30% MAX 24 Hours (G) Rockwell Hardness (R) — D785 (Note 1) — 115 +/- 15 (H) Teflon Fiber Content — (Note 2) — 18 - 23% (I) Dimensional Change — (Note 4) — .7% MAX

NOTES: Material conditioning prior to test is at the vendor's option. Teflon Fiber Content - As certified by DuPont (raw material). Visual and Dimensional Inspection of Product (Final Machined Condition) - White Teflon string inclusions must not exceed the following: Diameter 1/32" Length 1/8" Density 6 indications per 100 SQ IN The test method to determine dimensional stability must be performed as follows: The test specimens (finished pieces) tested must be measured at 23 +/- 3 deg C (73 +/- 5F) and placed in a mineral oil bath maintained at 160 +/- 3 deg C (320 +/- 5F). The specimens must remain in the bath for six (6) hours at temperature and allowed to slow cool in the bath at a rate not to exceed 23 +/- 3 deg C (73 +/- 5F) per hour. When the bath reaches 23 +/- 3 deg C (73 +/- 5F), the test specimens must be removed and measured. The percent change in each dimension, outside diameter, inside diameter and thickness must not be greater than the value specified. Mineral oil meets the specification as listed below: Description — Passes U.S.P. Test (USP XX, P.1143) Solubility — Passes U.S.P. Test (USP XX, P.1143) Neutrality — Passes U.S.P. Test (USP XX, P.532) Readily Carbonizable Substances — Passes U.S.P. Test (USP XX, P.532) Limit of Polynuclear Compounds — Passes U.S.P. Test (USP XX, P.532) Solid Paraffin — Passes U.S.P. Test (USP XX, P.532) Specific Gravity @ 25 deg C (77 deg F) — 0.8600 to 0.8900 Viscosity @ 37.8 deg C (100F) — 73.6 to 84.4 Centistokes (340-390 SUS) Flash Point Cleveland Open Cup — 420 deg F (216C) (Typical) Refractive Index @ 20C (68F) — 1.480 (Typical) Values are minimum mean values. Individual specimen values may not vary more than 25% below the specified minimum mean value. Should one specimen exceed the 25% criteria, retest is required. Failure to meet the above criteria a second time is cause for rejection. ;The Thrust Washer, Find 20 and Bearing, Find 53 do not require chemical and mechanical certifications.;

3.4 Testing Certification — Certifications are required for the following tests on the items listed below. Additional testing on other piece parts (if any) per applicable drawings is still required, but certifications are only required as listed below. Test — ;Liquid Penetrant Inspection; | Item — ;Stud, Continuous Thread, Find 44; | Performance — T9074-AS-GIB-010/271; Sampling must be per MIL-DTL-1222 | Acceptance — MIL-DTL-1222 Test — ;Dye Penetrant Inspection for Non-Magnetic Grades; | Item — ;Self-locking Heavy Hex Nuts, Find 36; | Performance — T9074-AS-GIB-010/271 or ASTM-E1417/ASTM-E1444 (Method C solvent removal techniques must not be used on thread) | Acceptance — ;NASM25027 with sampling in accordance with MIL-DTL-32258; Test — ;Ultrasonic Inspection on Starting Material; | Item — ;Ball, Find 31 (If Starting Material per SAE-AMS-6931); | Performance — ;SAE-AMS-6931 and SAE-AMS-2631; | Acceptance — ;SAE-AMS-2631; Attribute — Annealing and Age Hardening | Item — ;Stem, Find 62 and Stud, Find 44; | Performance — QQ-N-286 Test — Ultrasonic Inspection on Starting Material | Item — ;All Items requiring certification made from QQ-N-286 with a diameter or minimum distance between parallel surfaces of 4 inches or greater of the starting material, or when required by a drawing or specification invoked elsewhere in this contract; | Performance — T9074-AS-GIB-010/271 or MIL-STD-2132, and QQ-N-286 | Acceptance — QQ-N-286 Test — Weldability Test of ASTM-B369 material | Item — ;Body, Find 25; | Performance — ASTM-B369 | Acceptance — ASTM-B369 Test — Quality Conformance Tests | Item — Self-Locking Nuts | Performance — ;MIL-DTL-32258; | Acceptance — ;MIL-DTL-32258; Attribute — Certificate of Completion | Item — Self-Locking Nut Nonmetallic Insert | Performance — ;ASTM D6456, Type 1 or ASTM D4066, Group 01, Class 1 or 2, Grade 1, 2, 3, 4, 5, or 6; Attribute — Certificate of Compliance | Item — Self-Locking Nuts | Performance — This Certificate must state that self-locking nuts were manufactured by an approved source. Approved sources are those listed on QPL-25027 for the appropriate fastener. This QPL may also be considered as approved sources for Heavy Hex self-locking nuts. Test — ;Production Test; | Item — ;Valve Assemblies; | Performance — ;General Note 19 on drawing 801-6404977; | Acceptance — ;General Note 19 on drawing 801-6404977; Test — Non-Destructive Tests | Item — ;Weld Repair and/or Production Weld (as applicable); | Performance — Per applicable fabrication specification | Acceptance — Per applicable fabrication specification

3.5 O-ring grooves and mating sealing surfaces must be inspected per the contractually invoked drawings or specifications. When the drawings or specifications do not provide specific defect criteria or state that no defects are allowed, the General Acceptance Criteria (GAC) standard must be used for inspecting O-ring grooves and mating sealing surfaces only. Repairs to sealing surfaces and O-ring grooves with unacceptable defects may be accomplished within the limits of the size and tolerances provided in the applicable drawing. Repairs thatwould exceed these limits require approval (including final dimensions). The data that is red lined (crossed out) is excluded from the GAC for this contract and is not to be used for acceptance or rejection criteria. The GAC document is identified as Contract Support Library Reference Number CSD008 at https://register.nslc.navy.mil/ 3.6 A visual inspection shall be performed on the finished seat with acceptance criteria on critical surfaces per CSD167 in the ECDS (Electronic Contractor Data Submission) system at: https://register.nslc.navy.mil/. 3.7 Radiography is required on ;Body, Find 25;. 3.8 The pressure tolerance must be as specified in the assembly drawing, detail drawing, design specification or elsewhere in this contract. Where pressure tolerances are not provided by drawings, specifications or specified elsewhere in this contract, the following must be used: For pressure tests below 100 PSIG, the pressure tolerance must be +1 PSIG / -0 PSIG. For pressure tests at or above 100 PSIG up to and including 2500 PSIG, the pressure tolerance must be +2% / -0 PSIG rounded off to the nearest multiple of the smallest graduation on an analog test pressure gauge, not to exceed 50 PSIG. For pressure tests above 2500 PSIG, the pressure tolerance must be +2% / -0 PSIG, rounded off to the nearest multiple of the smallest graduation on an analog test pressure gauge, not to exceed 200 PSIG. The pressure test time tolerance must be as specified in the assembly drawing, detail drawing, design specification or elsewhere in this contract. Where pressure test time tolerances are not provided by drawings, specifications or specified elsewhere in this contract, the following must be used: For a test duration up to and including 1 hour, the tolerance must be +5 minutes / - 0 minutes. For a test duration of more than 1 hour up to and including 24 hours, the tolerance must be +30 minutes / - 0 minutes. For a test duration of more than 24 hours, the tolerance must be +60 minutes / - 0 minutes. 3.9 Confidential Hydrostatic Test Pressures — When test pressures are confidential, certification must reference ;830-6404016, Rev B; and the item number to which the item was tested in lieu of the actual pressures. Any drawing requirement to mark the working pressure on the item does not apply and is strictly prohibited. 3.10 Ball Spherical Surface Waviness — Unless otherwise specified on drawing, all sealing area surfaces must have a spherical surface waviness which does not exceed 0.0005 inches of height per inch of spherical surface. Roughness and waviness ratings must apply in a direction which yields the maximum rating, normally perpendicular to the lay. 3.11 ;Surface waviness must be verified prior to Teflon coating.; 3.12 Chemours Company (formerly DuPont) Teflon Coating 850G-204 and 852G-201. Use of Chemours Company (formerly DuPont) Teflon Coating 851N-204 and 852N-201 is acceptable until exhausted - Teflon coating of ball(s) must be in accordance with general note ;2.C; of drawing ;803-5959311;. 3.12.1 Naval Ordnance Systems Command OD 10362 First Revision dated 15 Aug 1961 is provided by Contract Support Library Reference Number CSD018 in ECDS at https://register.nslc.navy.mil/ 3.12.2 CSD099 provides guidance for acceptance/rejection of teflon-coated valve balls after valve assembly production testing. 3.13 Contract Support Library — Additional requirements for this item are identified as Contract Support Library Reference Number ;CSD099; in ECDS at https://register.nslc.navy.mil/ 3.14 Seat Stack Height Measurement — To ensure that each seat is within tolerance, check each seat singularly by measuring the seat height over the ball. This measurement is calculated by adding one-half ball diameter to the half stack height dimension on the drawing. Limits are determined by the ball diameter tolerance and the half stack height tolerance. Check dimensions by measuring from the seat back face to top of ball. Manufacturers of seats that do not have a ball of the required size available will be required to manufacture a dummy ball or segment of a ball with sufficient spherical surface to check the above dimension.

3.15 Slow Strain Rate Tensile Test Laboratories — The Slow Strain Rate Tensile Test of QQ-N-286 must be performed by one of the following laboratories: Huntington Alloys, a Special Metals CompanyAttn: Bill Bolenr3200 Riverside DriveHuntington, WV 257059Phone: (304) 526-5889FAX: (304) 526-5973 Metallurgical Consultants, Inc.Attn: W. M. Buehler4820 CarolinePO Box 88046Houston, TX 77288-0046Phone: (713) 526-6351FAX: (713) 526-2964 Naval Surface Warfare Center, Carderock DivisionAttn: Eric Focht Code 6149500 Macarthur BlvdWest Bethesda, MD 20817-5700Phone: (301) 227-5032FAX: (301) 227-5576 Teledyne AllvacAttn: Dr. W. D. Cao2020 Ashcraft Ave.Monroe, NC 28110Phone: (704) 289-4511FAX: (704) 289-4269 Westmoreland Mechanical Testing and Research Inc.Attn: Andrew WisniewskiP.O. Box 388Youngstown, PA 15696-0388 Mannesmann RohrenwerkeMannesmann Forschungsinstitut (MFI)Attn: Dr. WeissPostfach 25116047251 DuisburgGermanyPhone: 011-49-0203-9993194FAX: 011-49-0203-9994415 ThyssenKrupp VDM USA, Inc.Attn: D. C. Agarwal11210 Steeplecrest Drive, Suite 120Houston, TX 77065-4939Phone: (281) 955-6683

3.16 K-MONEL Fasteners — Material must be heat treated per QQ-N-286. 3.16.1 Fasteners that have been hot or cold headed or roll threaded must be solution annealed followed by age hardening subsequent to all heading and thread rolling operations. The mechanical properties on certifications must be actual properties of the annealed and age hardened material and must meet the requirements of QQ-N-286. 3.16.2 QQ-N-286 fasteners that have been headed and/or roll threaded must not beage hardened unless the material has been solution annealed subsequent to the heading and threading operations. Threads formed after the final age hardening heat treatment must be cut or ground only. 3.17 K-MONEL Fasteners — K-MONEL externally threaded fasteners must have mechanical properties determined in accordance with MIL-DTL-1222. Test results must include Tensile, Yield, Elongation and Hardness as required by MIL-DTL-1222. (The Hardness tests must be performed on a full size fastener.) 3.17.1 Studs require an Axial Tensile test in accordance with MIL-DTL-1222. 3.17.2 Headed fasteners require a Wedge Tensile test as specified elsewhere in this contract/purchase order. 3.18 Thread Inspection Requirements — All threads on threaded parts must be inspected using appropriate inspection methods, inspection systems, and inspection gages/instruments in accordance with FED-STD-H28 series. Substitution of thecommercial equivalent inspection in accordance with ASME B1 series is acceptable. 3.18.1 System 21 of FED-STD-H28/20 must be used as a minimum inspection requirement for threads when the design drawing or design specification does not specify an inspection requirement. 3.18.2 For Navy and Shipyard drawings, system 21 of FED-STD-H28/20 may be substituted for System 22 without further Navy approval when the design drawing invokes System 22 and does not cite governing specifications that specifically require system 22. System 22 of FED-STD-H28/20 must be used when the drawing references other governing specifications that specifically require System 22, such as certain thread types of MIL-DTL-1222. 3.18.3 A written request for concurrence must be submitted when utilizing alternative measuring equipment or measuring systems not applicable to the specified inspection system. 3.19 Thread Lubricant — Thread lubricants containing molybdenum disulfide must not be used on this material. Bacteria in water, especially seawater, causes molybdenum disulfide to break down. The by-products of the breakdown form compounds which attack the fasteners. Anti-galling compound A-A-59004 must be used as a replacement when thread lubricant is required for assembly. 3.20 Component Identification Description (CID) — When applicable drawing(s) and/or specification(s) specify that a nameplate or identification plate is required, the CID number ( ;CID 884305891; ) must be added. When no plate is specified, an identification plate in accordance with MIL-DTL-15024, Type "C" on brass or Type "H" on aluminum must be securely attached to each assembly showing the above CID number. No assembly must be shipped without the CID number attached. 3.21 Specification Change — For QQ-N-281, Class B material: Footnote 9 to Table II of QQ-N-281 does not apply. When starting material is Round Bar greater than 3" dia, the mechanical properties of Hex Bar apply. 3.22 Internal Threads — All internal threads must be formed by cutting. Cold forming of internal threads is not acceptable. 3.23 Welding or Brazing — When welding, brazing, and allied processes are required, as invoked by Section C paragraph 3 requirements, they must be in accordance with S9074-AR-GIB-010A/278, 0900-LP-001-7000 for brazing of piping and pressure vessel applications, or S9074-AQ-GIB-010/248 for brazing of other applications. For all production and repair welding and brazing, personnel and procedures must be qualified under S9074-AQ-GIB-010/248 or 0900-LP-001-7000, as applicable. Repair welding is not permitted on ;QQ-N-286 material;. Procedures and Qualification Data must be submitted for review and approval prior to performing any welding or brazing. 3.24 Configuration Control — The Contractor must maintain the total equipment baseline configuration. For items of proprietary design, Contractor drawings showing the latest assembly configuration must be provided to the Government in electronic (C4) format. Definitions are provided elsewhere in the Contract/Purchase Order. 3.24.1 Waivers/Deviations — All waivers and deviations, regardless of significance or classification require review and approval by the Contracting Officer. Waivers and Deviations must be designated as Critical, Major, or Minor. The Contractor must provide a copy of this request to the QAR. Requests must include the information listed below. A complete description of the contract requirement affected and the nature of the waiver/deviation (non-conformance), including a classification of Critical, Major, or Minor. Number of units (and serial/lot numbers) to be delivered in this configuration. Any impacts to logistics support elements (such as software, manuals, spares, tools, and similar) being utilized by Government personnel or impacts to the operational use of the product. Information about remedial action being taken to prevent reoccurrence of the non-conformance. 3.24.2 All requests for Waivers/Deviations on NAVSUP-WSS Contracts must be submitted using the ECDS (Electronic Contractor Data Submission) system at https://register.nslc.navy.mil/ 3.24.3 ECPs — The Government will maintain configuration control and change authority for all modifications or changes affecting form, fit, function, or interface parameters of the Equipment and its sub-assemblies. The Contractor must submit an Engineering Change Proposal (ECP) for any Class I or II changes that impact the Equipment covered by this contract. ECPs must be prepared in Contractor format, and must include the following information: The change priority, change classification (Class I or Class II), and change justification. A complete description of the change to be made and the need for that change. A complete listing of other Configuration Items impacted by the proposed change and a description of the impact on those CIs. Proposed changes to documents controlled by the Government. Proposed serial/lot number effectivities of units to be produced in, or retrofitted to, the proposed configuration. Recommendations about the way a retrofit should be accomplished. Impacts to any logistics support elements (such as software, manuals, spares, tools, and similar) being utilized by Government personnel in support of the product. Impacts to the operational use of the product. Complete estimated life-cycle cost impact of the proposed change. Milestones relating to the processing and implementation of the engineering change. 3.25 Mercury Free — Mercury and mercury containing compounds must not be intentionally added or come in direct contact with hardware or supplies furnished under this contract. Mercury contamination of the material will be cause for rejection. 3.26 NAVSEA 0948-LP-045-7010 — Any applicable requirements of NAVSHIPS 4410.17,NAVSEA 0948-LP-045-7010, or 0948-045-7010 which the contractor must meet are included in this contract/purchase order. The above documents are for GovernmentUse Only. Further application of the above documents is prohibited.prohibited. 3.26.1 Marking of material with a Material Designator per the Drawing is also prohibited, with the exception of Fasteners. Fasteners must be marked with a Material Symbol/Designator as specified elsewhere in this contract. 3.27 Certificate of Compliance — (SPECIAL EMPHASIS MATERIAL) The Contractor must prepare and submit a certificate of compliance certifying that the items/components furnished under this contract comply with the requirements of the procurement document, including any/all invoked specifications and drawings.

QUALITY ASSURANCE REQUIREMENTS 3.28 See CDRL DI-MISC-80678 (Test Certification) — A statement of tests performed, listing the pieces tested must be furnished along with a copy of the test results. Certification must include the contractor's name, address and date, quantity inspected, identified to the contract/purchase order and item number, and the Contractor's or authorized personnel's signature. Test certifications must reference the standard/specification, including the revision, to which the testing was performed and the acceptance criteria used. Test procedure numbers may also be referenced on test reports. Test reports on weldments must be identified to weld joint and layer. 3.29 Welding Requirements — When production or repair welding is required, the applicable welding procedure(s) and qualification data must be submitted for review and approval. In addition, the CONSUMED WELD METAL C of C as defined below must be submitted as part of the certification OQE package submitted by the Contractor. Note: These requirements do not apply to tack/spot welds. 3.29.1 Approval of the Contractor's qualification data must be obtained prior to performing any welding (production or repair). 3.29.2 If the Contractors qualification data has previously been approved by the Navy for other contracts, a copy of the original approval letter may be submitted along with the procedures and qualification data report to expedite the approval process. The approval letter must reference the applicable welding procedure and qualification data report identification/number. Prior approval does not guarantee acceptance for this or any future contracts. As far as practical, all procedures for the contract must be submitted at the same time. Welding procedures and qualification data must be submitted in a commercially available electronic format such as Adobe Acrobat PDF. The contractor must state the applicability of each weld procedure and qualification data submitted, citing the drawing number and pieces to be welded. (i.e. ''WP-123 and QD-123 are submitted for the weld joint between pieces 1 and 2 on drawing ABC'.' WP-456 and QD-456 are submitted for the hardfacing of piece 3 on drawing XYZ'') 3.29.3 The PCO's authorization for the use of weld procedure(s) and qualification data for the specific application as submitted does not mitigate the vendors responsibility to comply with the requirements of S9074-AQ-GIB-010, S9074-AR-GIB-010A/278,248d the contract. 3.29.4 Authority for the repair of Special Repairs in castings, the repair of wrought material, or the repair of forged material must be obtained via request for waiver from the Procurement Contracting Officer. This request must describe the defect; including size, depth, location, and a description of the proposed repair. Repairs deemed minor or nominal in accordance with S9074-AR-GIB-010/278 can be made at contractor discretion in accordance with S9074-AR-GIB-010/278 requirements; however, Weld Procedure Specification (WPS) and Procedure Qualification Record (PQR) submittals are still required. This request for NAVSUP-WSS Contracts must be submitted via the Electronic Contractor Data Submission (ECDS) application. 3.29.5 Any new procedure qualification performed under this Contract will require the vendor to provide a minimum 72 hour notification to DCMA with an offer to observe the welding of the test assemblies. The 72 hour time limit may be modified upon mutual agreement between the vendor and DCMA. 3.29.6 When drawings require hardfacing surface Iron or Nickel content not to exceed 5%, the contractor must verify surface Iron or Nickel content by performing chemical testing as defined by the applicable drawing. The chemical test results must be submitted as part of the qualification data. 3.29.7 Additional qualification requirements for production hardfacing thickness less than 1/8-inch: Macro-etch (or legible photomacrographs clearly showing the fusion area) must be submitted for review and show consistent, minimized dilution. All essential elements and any elements not listed in S9074-AQ-GIB-010/248 that influence dilution must be in the qualification data and weld procedure, with strict limits placed on each essential element. 3.29.8 Preparation and retention of weld records is required, as specified by paragraph 4.1.3 of S9074-AR-GIB-010A/278. 3.29.9 When production or repair welding is required on titanium materials, theapplicable fabrication plan, facilities procedure, training plan, and active welder qualification must also be submitted for review and approval. 3.29.10 If the contractor's fabrication plan, facilities procedure, training plan, or active welder qualification has previously been approved by the Navy for other contracts, a copy of the original approval letter may be submitted along with the applicable documentation to expedite the approval process. The approval letter must reference the applicable documentation. Prior approval does not guarantee acceptance for this or any future contracts. The contractor's fabrication plan, facilities procedure, training plan, and active welder qualification must be submitted at the same time as the applicable welding procedure(s) and weld procedure qualification data. All documentation must be submitted in a commercially available electronic format, such as Adobe Acrobat PDF. 3.29.11 A Certificate of Compliance is required for all weld filler metals used for production or repair welding, and must include the following: Filler Metal LOT number(s) Specification and Type A positive statement that the vendor has obtained OQE and verified that each LOT of weld filler material conforms to specification requirements. A positive statement verifying that the weld filler metals were the correct material type or grade prior to consumption. 3.29.12 When production welds or repair welds are performed by a subcontractor, the requirement for submission of all certification documentation required herein must be passed down to the subcontractor. 3.30 Radiography (RT) — Radiography must be performed in accordance with T9074-AS-GIB-010/271. RT acceptable criteria for castings to be criticality level I per the applicable table of S9074-AR-GIB-010A/278. RT acceptance criteria for weldments to be per the applicable table of S9074-AR-GIB-010A/278 (P-1 piping) or MIL-STD-2035, class 1, as applicable. 3.30.1 See CDRL DI-MISC-80678 (RSS) — The Contractor or activity performing the radiography must be responsible for preparing the radiographic shooting sketches (RSS) in accordance with T9074-AS-GIB-010/271. Shooting sketch approval is not required for radiography of weldments. The radiographic standard shooting sketches (RSSS) referenced on the applicable drawing may be used, however, since T9074-AS-GIB-010/271 permits a variety of processes, the RSSS may not be applicable as they will not necessarily depend only on the coverage requirements, but also on the equipment and procedures of the particular radiographic facility. Approval of these shooting sketches or radiographic standard shooting sketches is required per S9074-AR-GIB-010A/278. If this data has been previously approved by a Navy activity, the original approval letter must be submitted at the same time as RT film and reader sheet submittal. 3.30.2 All pieces radiographed must be permanently marked with "RT" and a unique RT serial number. (The unique RT serial number must be directly traceable to the RT film.) 3.30.3 See CDRL DI-MISC-80678 (Production Radiography) — Production Radiography requires final acceptance by the Navy. The items listed below must be submitted for final acceptance, cataloging, file, and retention. They must be submitted and approved prior to shipment of the applicable hardware. However, when the source certification clause is invoked, they must be submitted a minimum of forty-five (45) working days prior to the date of source certification inspection. Film RSS/RSSS RS (Reader Sheets) Documentation record listing the part number, heat/lot traceability, and the unique RT serial number (which is traceable to the RT film and reader sheet) 3.31 Quality System Requirements — The Contractor furnishing items under this contract/purchase order must provide and maintain a quality system in accordance with ISO-9001 as amplified or modified herein, with the calibration system requirements of ISO-10012 or ANSI-Z540.3 with ISO-17025. A Quality System in accordance with MIL-I-45208, with the calibration system requirements of MIL-STD-45662, is acceptable as an alternate. 3.31.1 The Contractor's quality system and products supplied under the system are subject to evaluation, verification inspection, and acceptance/non-acceptance by the Government representative to determine the system's effectiveness in meeting the quality requirements established in the Contract/Purchase Order. 3.31.2 The Contractor's quality system must be documented and must be available for review by the Contracting Officer or his representative prior to initiation of production and throughout the life of the contract. The Prime Contractor must, upon notification, make his facilities available for audit by the contracting Officer or his authorized representative. 3.31.3 See CDRL DI-QCIC-81110 (Inspection System Procedures) — All suppliers of Level I/SUBSAFE (LI/SS) material are required to submit a copy of their current documented quality system procedures to the Procurement Contracting Officer (PCO) prior to award of any contract/purchase order. Suppliers that have a copy of their current quality system procedures on file at the Procuring Activity may request the PCO waive this requirement. 3.31.4 This contract provides for the performance of Government Quality Assurance at source. The place or places of performance may not be changed without the authorization of the Procurement Contracting Officer. Upon receipt of this order, promptly notify the Government representative who normally services your plant so that appropriate planning for Government inspection can be accomplished. If you do not have an assigned Government representative, notify the nearest Defense Contract Management Agency (DCMA) Office. In the event that a local Government representative or DCMA Office cannot be located, our purchasing agent should be notified immediately. 3.31.5 Any changes made by the Contractor to a qualified quality system will require re-submittal to the PCO and concurrence by the Government Quality Assurance Representative prior to adoption. 3.32 Contractor Inspection Requirements — The Contractor must maintain adequate records of all inspections and tests. The records must indicate the nature and number of observations made, the number and type of deficiencies found, the quantities approved and rejected and the nature of corrective action taken as appropriate. Inspection records must be traceable to the material inspected. 3.32.1 The supplier's gages, measuring and test equipment must be made available for use by the Government representative when required to determine conformance with Contract requirements. When conditions warrant, the supplier's personnel must be made available for operations of such devices and for verification of their accuracy and condition. 3.32.2 All documents and reference data applicable to this contract must be available for review by the Government representative. Copies of documents required for Government inspection purposes must be furnished in accordance with the instructions provided by the Government representative. 3.33 Subcontractor Inspection Requirements — The Government has the right to inspect at source, any supplies or services that were not manufactured or performed within the contractor's facility. Such inspection can only be requested by or under authorization of the Government representative. Any purchasing documents to a subcontractor must cite the applicable portions of the contractually invoked quality system (e.g. calibration requirements), plus any product requirements that apply to the supplies being purchased. When the Government elects to perform source inspection at the subcontractor's facility, applicable purchase documents must be annotated with the following statement: "A Government inspection is required prior to shipment from your plant. Upon receipt of this order, promptly notify the Government representative who normally services your plant so that appropriate planning for Government inspection can be accomplished. If you do not have an assigned Government representative, notify the nearest Defense Contract Management Agency (DCMA) Office. In the event that a local Government representative or DCMA Office cannot be located, our purchasing agent should be notified immediately." 3.34 The prime contractor's program must include procedures to assess the capability of the prospective suppliers to produce the products or supply the services in accordance with the contract, prior to the issuance of any purchase document. 3.34.1 Each sub-tier supplier of material or services for items in Section 3 of this contract must be subjected to a periodic review or audit by the Prime to determine the continued capability of the supplier to control the quality of the products or services specified in the purchase order or contract. 3.34.2 The prime contractor must ensure that the purchased product conforms to specified purchase requirements and this contract. The type and extent of control applied to the supplier and the purchased product must be dependent upon the effect of the purchased product on the end item represented by this contract. 3.34.3 The prime contractor must evaluate the requirements of the contract and select suppliers based on their ability to supply the product in accordance with the prime contractor's requirements and the contract. Criteria for selection and evaluation must be established. Records of this effort must be available for review by the government. 3.34.4 The prime contractor's supplier quality assurance program must provide for a review of purchase documents to assure applicable quality requirements are included or referenced in the documentation for compliance by the supplier. 3.35 Government Furnished Material and/or Equipment (GFM/GFE) — When material or equipment is furnished by the Government, the Contractor must develop documented control procedures that require at least the following: 3.35.1 Visual examination upon receipt to detect damage during transit. 3.35.2 Inspection for completeness and proper type. 3.35.3 Verification of material quality received. 3.35.4 Periodic inspection and precautions to assure adequate storage conditions and to guard against damage from handling and deterioration during storage. 3.35.5 Functional testing, either prior to or after installation, or both, as required by the Contract to determine satisfactory operation. 3.35.6 ...

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