# DIBBS #SPE7M3-26-T-9529

DLA solicitation for copper-nickel tube couplings and production lot testing

**Posted:** September 29, 2026
**Respond By:** October 09, 2026
**Identifier:** SPE7M3-26-T-9529
**NAICS:** 332919, 332912

DLA Land and Maritime is soliciting copper-nickel tube couplings and production lot testing for the Fluid Handling Division.
- Buyer: Defense Logistics Agency (DLA), DLA Land and Maritime, Fluid Handling Division; the listed contact is Heinrick Alfman.
- Products: 186 packages of 90/10 copper-nickel tube couplings, NSN 4730-01-463-5868, drawing part-piece number 803-6397430. Each package contains 2 couplings, for 372 couplings total. The couplings have a nominal 1/4-inch tube size and socket-weld ends.
- Service: One production lot testing requirement; the initial release identifies it as 0001S00000061. Government testing is required.
- Notable requirements: Origin inspection and acceptance apply. Technical data is referenced for the coupling.
- OEMs and vendors: No manufacturer, OEM, or supplying vendor is named in the provided materials.

### Description

PRODUCTION LOT TESTING (QTY: Qty - See Solicitation, NSN: 0001S00000061, Purchase Request: 7013985889)
COUPLING, TUBE (QTY: 186, NSN: 4730-01-463-5868, Purchase Request: 7013985889)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M326T9529)