# SAM #N0010426QYAJN

NAVSUP WSS Solicits Switch, Proximity (NSN 1H-5930-016592149-SQ, Part Number 8590860-1) for Sub Antenna Systems

**Buyer:** NAVSUP Weapon Systems Support (WSS) Mechanicsburg
**Posted:** September 24, 2026
**Respond By:** November 09, 2026
**Identifier:** N0010426QYAJN
**NAICS:** 334511, 336419

NAVSUP Weapon Systems Support (NAVSUP WSS) Mechanicsburg, under the Department of the Navy, is seeking proposals for a specialized Switch, Proximity component.
- Government Buyer:
  - Department of the Navy
  - NAVSUP Weapon Systems Support (WSS) Mechanicsburg
- OEM and Vendor Information:
  - The only known source is the Original Equipment Manufacturer (OEM) for part number 8590860-1 (OEM name not specified in the summary)
- Products Requested:
  - Switch, Proximity
    - NSN: 1H-5930-016592149-SQ
    - NIIN: 016592149
    - Part Number: 8590860-1
    - Quantity: 29 units
    - Application: Sub Antenna Systems
- Delivery Requirements:
  - Delivery to DLA Distribution New Cumberland, PA and DLA Distribution San Joaquin, CA
- Unique or Notable Requirements:
  - UID (Unique Identification) requirements apply
  - Buy American Clauses apply
  - Emergency Acquisition Authority invoked (emergency NIIN)
  - Government does not possess technical data or rights to purchase from other sources
  - Only one responsible source is expected, but other sources may submit proposals
- Contract Details:
  - One-year contract duration with options included

### Description

NSN 1H-5930-016592149-SQ, TDP VER 008, QTY 29 EA, DELIVER TO W25G1U, W1A8 DLA DISTRIBUTION, NEW CUMBERLAND, PA 17070-5002, DELIVER TO W62G2T, W1A8 DLA DIST SAN JOAQUIN, TRACY, CA 95304-5000. NAVSUP Weapon Systems Support (NAVSUP WSS) Mechanicsburg intends to solicit full and open competition for the Spares of Items Below: NOMENCLATURE NIIN PART NUMBER WEAPON SYSTEM SWITCH,PROXIMITY 016592149 8590860-1 SUB ANTENNA SYSTEMS There are no drawings/data available. This source is the Original Equipment Manufacturer (OEM) and the only known source for providing spares support of the above spares part. The Government does not own the data or the rights to the data needed to purchase this part from additional sources. All responsible sources may submit a capability statement, proposal, or quotation, which shall be considered by the agency. The Government intends to solicit and negotiate with Only One Responsible Source and No Other Supplies or Services Will Satisfy Agency Requirements. Source Authority: 10 U.S.C. 2304(c)(1), as supplemented by FAR 6.302. Source Approval Statement applies to this NSN. The approved sources for this material are listed above and it is expected that award will be made to this firm. Any firm which is not already approved to manufacture this material must submit a Source Approval Request, SAR. This procurement will not be delayed to wait for a SAR approval. NAICS CODE: 335313 PSC: 5930 Contract Duration will be 1 year. UID: UID requirements will apply. Buy American Clauses will apply and will be posted in the solicitation. The Government intends to acquire these supplies using the provisions, clauses and procedures prescribed in FAR Part 15. Based upon market research, the Government is not using the policies contained in FAR Part 12, Acquisition of Commercial Items, in its solicitation for the described supplies. Interested persons may identify to the contracting officer their interest and capability to satisfy the Government's requirement with a commercial item WITHIN 15 days of this notice. This notice of intent is a request for competitive proposals. All proposals received within 45 days after date of publication of this synopsis will be considered by the Government. Information received will normally be considered solely for the purpose of determining whether to conduct a competitive procurement. This NIIN is an emergency acquisition NIIN. This order will be issued pursuant to Emergency Acquisition Authority. Options will be included in the solicitation. Electronic procedures will be used for this solicitation. RFP/Solicitation will be posted to NECO. The approximate issue date for the Solicitation/RFP will be 08 OCT 2026 with an approximate response/closing date of 08 NOV 2026. No telephone requests will be honored and no hard copies will be mailed out. Anticipated award date is 23 NOV 2026. Interested organizations may submit their capabilities and qualifications to perform the effort by email Jessica Grzywna, jessica.t.grzywna.civ@us.navy.mil.<br/><br/><br/><strong>Additional Links:</strong><br/><a href='https://www.neco.navy.mil/biz_ops/search_edi.aspx' target='_blank'>BUSINESS OPPORTUNITIES</a>

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