# DIBBS #SPE7MC-27-T-1654

DLA solicitation for 24 approved-source check valves for H-53 helicopters

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7MC-27-T-1654
**NAICS:** 332912

The Defense Logistics Agency is seeking 24 critical-application check valves for Sikorsky H-53 helicopters.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical; buyer contact listed as Paula Mcclary.
- **Product:** 24 VALVE, CHECK units, NSN 4820-00-828-9671 (CLIN 0001), under purchase request 7019026042.
- **Approved-source manufacturers and part numbers:** **Triumph Actuation Systems** and **Leyman Mfg. Corp.** — P/N 0MP2809-5; **Ausco Inc.** — P/N H272.
- **Notable requirements:** Critical application item used on Sikorsky Model H-53 helicopters. Delivery is required within 168 days after order, FOB Origin, with inspection and acceptance at destination.
- **Solicitation status:** Open Small Business set-aside.

### Description

VALVE, CHECK (QTY: 24, NSN: 4820-00-828-9671, Purchase Request: 7019026042)
  Approved Sources:
  - CAGE: 06239, Part No: H272, Company: AUSCO INC
  - CAGE: 33068, Part No: 0MP2809-5, Company: TRIUMPH ACTUATION SYSTEMS -
  - CAGE: 36020, Part No: 0MP2809-5
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T1654)