# DIBBS #SPE7MC-27-T-0044

DLA solicitation for six F5E aircraft check valves

**Posted:** October 02, 2026
**Respond By:** October 13, 2026
**Identifier:** SPE7MC-27-T-0044
**NAICS:** 332912

The Defense Logistics Agency is seeking six check valves for F5E aircraft under solicitation SPE7MC-27-T-0044.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Land and Maritime, Maritime Hardware/Electrical.
- **Requested item:** 6 each of VALVE, CHECK, NSN 4820-00-009-0644, applicable to F5E aircraft.
- **Approved-source OEMs:** **Crissair Inc.** (part number 2C5310) and **Ausco Inc.** (part number M4014-10-10); these are alternate part numbers for the same item.
- **Delivery and acceptance:** Delivery is required within 78 days after order; FOB Origin, with destination inspection and acceptance.
- **Other requirements:** Package in accordance with ASTM D3951 and applicable DLA requirements; mark in accordance with MIL-STD-129.

### Description

VALVE, CHECK (QTY: 6, NSN: 4820-00-009-0644, Purchase Request: 7012781466)
  Approved Sources:
  - CAGE: 06239, Part No: M4014-10-10, Company: AUSCO INC
  - CAGE: 99240, Part No: 2C5310, Company: CRISSAIR INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T0044)