# DIBBS #SPE7M1-27-T-0041

DLA request for eight HYDRO-AIRE aerospace check valves

**Posted:** October 02, 2026
**Respond By:** October 13, 2026
**Identifier:** SPE7M1-27-T-0041
**NAICS:** 332912

The Defense Logistics Agency is seeking eight aerospace check valves for its Maritime Supply Chain.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Land and Maritime, Maritime Supply Chain; buyer contact: Tanya Cool.
- **OEM:** **HYDRO-AIRE AEROSPACE CORP.** (CAGE 51663), identified as the approved source.
- **Product requested:** 8 check valves, NSN 4820-01-015-7477; OEM part number RG44210A; drawing part-piece number L22190P02, based on basic drawing 07482 L22190, Revision D.
- **Notable requirements:** The item is identified as a critical application item. Access to export-controlled technical data and CMMC Level 2 certification are required.
- **Delivery:** Single supply delivery, required 48 days after order; FOB origin, with inspection and acceptance at origin.

### Description

VALVE, CHECK (QTY: 8, NSN: 4820-01-015-7477, Purchase Request: 7017046543)
  Approved Sources:
  - CAGE: 51663, Part No: RG44210A, Company: HYDRO-AIRE AEROSPACE CORP.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M127T0041)