# DIBBS #SPE7M3-27-T-0534

DLA Solicitation for 549 Type 1 Quick-Disconnect Coupling Halves

**Posted:** October 20, 2026
**Respond By:** October 30, 2026
**Identifier:** SPE7M3-27-T-0534
**NAICS:** 332912

The Defense Logistics Agency is seeking 549 Type 1 quick-disconnect coupling halves for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, Fluid Handling Division; point of contact: William Cain.
- **Product requested:** 549 coupling halves, quick disconnect, Type 1; NSN 4730-01-138-7152.
- **OEMs and vendors:** No OEM or vendor is identified in the available information. The item must conform to drawing part number C5-19-1900-1, drawing 5-19-1900, and applicable technical data.
- **Notable requirements:** The item is designated a critical application item. Special packaging instruction P5-19-1900-1 applies, including a prototype package and MIL-STD-129 marking. Delivery is FOB origin, with origin inspection and acceptance.
- **Delivery period:** A single supply delivery is required 138 days after order.

### Description

COUPLING HALF, QUICK DI (QTY: 549, NSN: 4730-01-138-7152 Mil-Spec, Purchase Request: 7018676160)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M327T0534)