# DIBBS #SPE7M2-27-T-0616

DLA solicitation for 566 90/10 copper-nickel tube couplings

**Posted:** November 02, 2026
**Respond By:** November 12, 2026
**Identifier:** SPE7M2-27-T-0616
**NAICS:** 332919

The Defense Logistics Agency is soliciting 566 copper-nickel tube couplings for its Nuclear Reactor Program.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Nuclear Reactor Program; buyer contact: David Larsen.
- **Requested product:** 566 each of COUPLING, TUBE, NSN 4730-01-463-5857.
  - 1-inch nominal pipe size; 90/10 copper-nickel material.
  - Part piece number: 1IN,CPLG,SW,90/10CUNI; manufactured to drawing 53711 6397430, Revision A.
- **OEMs and vendors:** No manufacturer, OEM, or vendor is identified in the provided materials.
- **Requirements:** Origin inspection and acceptance; delivery FOB origin, required 164 days after award.
- **Set-aside status:** The initial release describes the procurement as small-business set aside, while the attachment summary says it is not. Confirm the solicitation's current status.

### Description

COUPLING, TUBE (QTY: 566, NSN: 4730-01-463-5857, Purchase Request: 7018912606)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M227T0616)