# DIBBS #SPE7M3-27-T-0274

DLA procurement of 233 Parker-Hannifin quick-disconnect coupling halves

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7M3-27-T-0274
**NAICS:** 332912

The Defense Logistics Agency is seeking 233 Parker-Hannifin quick-disconnect coupling halves for a fluid-handling requirement.
- Government buyer: Defense Logistics Agency (DLA), Weapons Support, Fluid Handling Division; contact: William Cain.
- **OEM:** Parker-Hannifin Corporation (CAGE 18925), identified as the manufacturer of the approved-source part.
- Product: 233 quick-disconnect coupling halves, NSN 4730-00-511-0794, Parker part number TL-251-4MP.
  - Low-carbon steel construction with zinc or cadmium plating; 2.125-inch overall length, 1.125-inch maximum outside diameter, and 0.250-18 NPT male threads.
  - Identified as a critical application item.
- Delivery: One-time supply, required 148 days after award; FOB origin with destination inspection and acceptance.
- No additional vendors or OEMs are identified.

### Description

COUPLING HALF, QUICK DI (QTY: 233, NSN: 4730-00-511-0794, Purchase Request: 7018680776)
  Approved Sources:
  - CAGE: 18925, Part No: TL-251-4MP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M327T0274)