# DIBBS #SPE7M1-27-T-1746

DLA solicitation for 29 CIRCOR Aerospace check valves

**Posted:** October 29, 2026
**Respond By:** November 09, 2026
**Identifier:** SPE7M1-27-T-1746
**NAICS:** 332919

DLA Weapons Support is seeking 29 high-pressure check valves for maritime supply needs.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Supply Chain; procurement contact listed as Graham Duggins.
- **OEM:** **CIRCOR Aerospace, Inc.** is the named approved source; manufacturer part number 2349R-2MM.
- **Product requested:** 29 stainless-steel check valves, NSN 4820-01-089-9221.
  - Designed for acetylene, air, gaseous and liquid ammonia, and carbon dioxide.
  - Cracking pressure: 2–4 PSI; maximum operating pressure: 10,000 PSI.
  - Both ends have 1/4-inch male threaded pipe connections.
- **Notable requirements:** Delivery is required within 74 days after award, FOB origin. The valves have a 180-month, non-extendable shelf life.

### Description

VALVE, CHECK (QTY: 29, NSN: 4820-01-089-9221, Purchase Request: 7015895397)
  Approved Sources:
  - CAGE: 91816, Part No: 2349R-2MM, Company: CIRCOR AEROSPACE, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M127T1746)