# DIBBS #SPE7M4-27-T-2326

DLA procurement of 285 approved-source titanium aircraft tube couplings

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7M4-27-T-2326
**NAICS:** 336413, 332721

DLA Weapons Support is seeking 285 titanium tube couplings for aircraft applications.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division.
- **Requirement:** 285 tube couplings, NSN 4730-00-279-2716 (purchase request 7019021313), split across two line items of 35 and 250 units.
- **Specifications:** Titanium, solid-film finish, 3/8-inch tube O.D. female connection, and 9/16-20 UNJS-3B threads for aircraft applications; Class 3 threads apply.
- **Named OEMs and approved sources:** Eaton Aeroquip LLC; Northrop Grumman Systems Corporation; The Boeing Company; Parker-Hannifin Corporation; Smiths Tubular Systems-Laconia, Inc.; and SPS Technologies/Airdrome. The initial listing also identifies CAGE 01673 without a company name; the attachment associates AP642T06 with SPS Technologies/Airdrome.
- **Approved-source part numbers:** Eaton Aeroquip AE16170-6, AE16530-6, AE16660-6, AE16825-6; SPS Technologies/Airdrome AP642T06; Northrop Grumman GF503BH6; Boeing 7M523T6, LE273-0030-0001, ST7M201T6; Parker-Hannifin MR5041T-06, MR54040T-06, MR54044T-06, MR54047T-06; Smiths Tubular Systems-Laconia TF442T06.
- **Notable requirements:** Total small-business set-aside. Packaging must meet DLA requirements and ASTM D3951. Delivery is required within 18 days after order.

### Description

COUPLING, TUBE (QTY: 285, NSN: 4730-00-279-2716, Purchase Request: 7019021313)
  Approved Sources:
  - CAGE: 00624, Part No: AE16170-6, Company: EATON AEROQUIP LLC
  - CAGE: 00624, Part No: AE16530-6, Company: EATON AEROQUIP LLC
  - CAGE: 00624, Part No: AE16660-6, Company: EATON AEROQUIP LLC
  - CAGE: 00624, Part No: AE16825-6, Company: EATON AEROQUIP LLC
  - CAGE: 01673, Part No: AP642T06
  - CAGE: 26512, Part No: GF503BH6, Company: NORTHROP GRUMMAN SYSTEMS CORPORATIO
  - CAGE: 43999, Part No: LE273-0030-0001, Company: THE BOEING COMPANY
  - CAGE: 50599, Part No: MR5041T-06, Company: PARKER-HANNIFIN CORPORATION
  - CAGE: 50599, Part No: MR54040T-06, Company: PARKER-HANNIFIN CORPORATION
  - CAGE: 50599, Part No: MR54044T-06, Company: PARKER-HANNIFIN CORPORATION
  - CAGE: 50599, Part No: MR54047T-06, Company: PARKER-HANNIFIN CORPORATION
  - CAGE: 76301, Part No: 7M523T6, Company: THE BOEING COMPANY
  - CAGE: 76301, Part No: ST7M201T6, Company: THE BOEING COMPANY
  - CAGE: 78570, Part No: TF442T06, Company: SMITHS TUBULAR SYSTEMS-LACONIA, INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T2326)