# DIBBS #SPE7M3-27-T-0354

DLA request for two PRI-qualified SAE tube-coupling nut assemblies

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7M3-27-T-0354
**NAICS:** 332912

The Defense Logistics Agency (DLA) is seeking two SAE-specification tube-coupling nut assemblies for its Weapons Support, Fluid Handling Division.
- Buyer: Defense Logistics Agency (DLA), Weapons Support, Fluid Handling Division; point of contact listed as William Cain.
- Product: Two nut assemblies for 3-1/2-inch outside-diameter tubing, Type 1.
  - Part number: AS1738-1D56; NSN: 4730-01-333-0273.
  - Material: Aluminum alloy; must conform to SAE AS1738C.
- Qualification: The product must be manufactured or assembled by an appropriately PRI-accredited manufacturer or assembling distributor.
- No OEM or commercial vendor is named in the available information.

### Description

NUT ASSEMBLY, TUBE COUP (QTY: 2, NSN: 4730-01-333-0273, Purchase Request: 7018674067)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M327T0354)