# DIBBS #SPE7M3-27-T-0478

DLA solicitation for six 6-inch copper-nickel pipe flanges

**Posted:** October 16, 2026
**Respond By:** October 26, 2026
**Identifier:** SPE7M3-27-T-0478
**NAICS:** 332996

DLA Weapons Support is seeking six specialized copper-nickel pipe flanges for its Fluid Handling Division.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; buyer contact: William Cain.
- **Requirement:** Six pipe flanges, NSN 4730-01-463-5649 (part number 4730014635649).
- **Specifications:** 70/30 copper-nickel material; 6-inch nominal pipe size; socket-weld connection; 150 PSI. Drawing 810-4715319, Figure 2-A, Item 27, and specified spot- and back-facing requirements apply.
- **OEMs and vendors:** No manufacturer, OEM, or commercial vendor is identified in the available materials.
- **Delivery and quality requirements:** Delivery is required within 316 days after award. FOB origin; inspection and acceptance at origin. A Certificate of Quality Compliance is mandatory, and access to export-controlled technical data is subject to applicable requirements.

### Description

FLANGE, PIPE (QTY: 6, NSN: 4730-01-463-5649, Purchase Request: 7018662631)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M327T0478)