# DIBBS #SPE7MC-27-T-1936

DLA request for 46 Hydro-Aire check valves

**Posted:** November 09, 2026
**Respond By:** November 19, 2026
**Identifier:** SPE7MC-27-T-1936
**NAICS:** 332911, 332919, 423720

The Defense Logistics Agency is seeking 46 check valves for a maritime hardware/electrical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical; buyer contact: Paula Mcclary.
- **OEM / approved source:** **Hydro-Aire Aerospace Corp.** (CAGE 51663), OEM part number RG44220A.
- **Product:** 46 each check valves, NSN 4820-01-015-7476 (also shown as 4820010157476); no additional technical specifications are provided.
- **Requirements:** Critical application item; must not contain intentionally added mercury. FOB Origin delivery, with destination inspection and acceptance and DLA packaging and marking requirements.
- **Delivery:** Required 210 days after award.

### Description

VALVE, CHECK (QTY: 46, NSN: 4820-01-015-7476, Purchase Request: 7019021944)
  Approved Sources:
  - CAGE: 51663, Part No: RG44220A, Company: HYDRO-AIRE AEROSPACE CORP.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T1936)