# DIBBS #SPE7M4-27-T-2103

DLA Solicitation for 1,523 Feet of MIL-Spec Copper-Nickel Tube

**Posted:** November 03, 2026
**Respond By:** November 13, 2026
**Identifier:** SPE7M4-27-T-2103
**NAICS:** 423510

The Defense Logistics Agency is seeking 1,523 feet of specification-compliant copper-nickel tube for a critical application.
- Government buyer: Defense Logistics Agency (DLA), Weapons Support, Fluid Handling Division; buyer contact named in the attachment: Rory O'Reilly.
- Product: 1,523 feet of metallic tube, NSN 4710-00-604-7978 (also shown as 4710006047978); no OEM or vendor is identified in the provided materials.
- Specifications: 90-10 copper-nickel alloy, 3.5-inch outside diameter, 0.095-inch wall, seamless and annealed; random lengths from 144 to 300 inches; maximum operating pressure of 200 psi; per MIL-T-16420K(1).
- Notable requirements: Critical application item; metal certification, quality documentation, and continuous marking are required. The solicitation is set aside for small businesses.
- Delivery: Required within 125 days after the delivery order; no options or recurring subscription period are stated.

### Description

TUBE, METALLIC (QTY: 1523, NSN: 4710-00-604-7978 Mil-Spec, Purchase Request: 7018831423)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T2103)