# DIBBS #SPE7M3-27-T-1173

DLA request for four qualified tube coupling nuts

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7M3-27-T-1173
**NAICS:** 332919

The Defense Logistics Agency is seeking four qualified tube coupling nuts for its Weapons Support Fluid Handling Division.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; contact: William Cain.
- **Requested product:** 4 tube coupling nuts, NSN 4730-01-501-2945, part number **MS21921-24W**, manufactured to SAE AS21921D.
- **OEMs/vendors:** No specific OEM or vendor is named. The product must come from an accredited manufacturer or assembler and is identified as a PRI QML/QPL item.
- **Notable requirements:** FOB origin delivery; inspection and acceptance at DLA Distribution, DDSP New Cumberland Facility.
- **Delivery period:** Required within 168 days after order.

### Description

NUT, TUBE COUPLING (QTY: 4, NSN: 4730-01-501-2945, Purchase Request: 7019029591)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M327T1173)