# DIBBS #SPE7M3-27-T-0476

DLA procurement of 126 self-sealing coupling halves

**Posted:** October 16, 2026
**Respond By:** October 26, 2026
**Identifier:** SPE7M3-27-T-0476
**NAICS:** 332912, 336413

The Defense Logistics Agency is procuring self-sealing coupling halves for its Weapons Support, Fluid Handling Division.
- **Buyer:** Defense Logistics Agency (DLA), Weapons Support, Fluid Handling Division; buyer contact: William Cain.
- **Product:** 126 self-sealing coupling halves, NSN 4730-00-936-2174; approved part number 315481-6.
- **OEM and approved sources:** **Eaton Aeroquip LLC** is an approved source; Satair A/S is also listed as an approved source for the part number.
- **Requirements:** Critical-application, restricted-source item requiring government engineering source approval. Type I shelf life is 180 months and is non-extendable.
- **Delivery and acceptance:** Single delivery due 168 days after order, FOB origin; destination inspection and acceptance are required.
- **Business eligibility:** Set aside for small businesses.

### Description

COUPLING HALF, SELF-SEA (QTY: 126, NSN: 4730-00-936-2174, Purchase Request: 7018746152)
  Approved Sources:
  - CAGE: 00624, Part No: 315481-6, Company: EATON AEROQUIP LLC
  - CAGE: R1120, Part No: 315481-6
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M327T0476)