# DIBBS #SPE7M2-27-T-0662

DLA solicitation for 2,243 feet of certified metallic tube

**Posted:** November 03, 2026
**Respond By:** November 13, 2026
**Identifier:** SPE7M2-27-T-0662
**NAICS:** 331491

DLA Weapons Support’s Nuclear Reactor Program is seeking 2,243 feet of certified metallic tubing for a critical application.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Nuclear Reactor Program; contact named: David Larsen.
- Requested item: **2,243 feet** of metallic tube, NSN 4710-00-277-4543 (part number 4710002774543), Mil-Spec.
  - Specifications: 70-30 composition, annealed, Type I seamless, Class 200, Grade 1; 1.315-inch outside diameter and 0.065-inch wall; random lengths of 12–25 feet.
  - Hydrostatic testing is required. The item is designated a critical application item and requires continuous identification marking, quality and metal certifications, and specified preservation and packaging.
- The initial notice identifies a Veteran-Owned Small Business set-aside and references technical data in the solicitation.
- **OEMs and commercial vendors:** No tube manufacturer, OEM, or supplier is named.

### Description

TUBE, METALLIC (QTY: 2243, NSN: 4710-00-277-4543 Mil-Spec, Purchase Request: 7018912939)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M227T0662)