# DIBBS #SPE7M3-27-T-0989

DLA solicitation for 197 titanium-alloy tube couplings

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7M3-27-T-0989
**NAICS:** 332919

DLA Weapons Support is soliciting 197 specialized tube couplings for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; contact: William Cain.
- **Item:** 197 tube couplings, NSN 4730-00-294-1531.
  - Titanium alloy with Teflon coating; 0.250-inch nominal tube outside diameter, unthreaded internal tube, and 3,000 PSI rating.
- **Approved sources and part numbers:** **Designed Metal Connections Inc.** (D10036E04), **Eaton Aeroquip LLC** (H10036E04), **Parker-Hannifin Corporation** (ST7M189T4), and **The Boeing Company** (ST7M189T4).
- **Notable requirements:** Restricted-source critical application item requiring government engineering source approval. Delivery is required within 168 days after order; FOB origin, with destination inspection and acceptance.

### Description

COUPLING, TUBE (QTY: 197, NSN: 4730-00-294-1531, Purchase Request: 7019027163)
  Approved Sources:
  - CAGE: 00624, Part No: H10036E04, Company: EATON AEROQUIP LLC
  - CAGE: 14798, Part No: D10036E04, Company: DESIGNED METAL CONNECTIONS INC
  - CAGE: 50599, Part No: ST7M189T4, Company: PARKER-HANNIFIN CORPORATION
  - CAGE: 76301, Part No: ST7M189T4, Company: THE BOEING COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M327T0989)