# DIBBS #SPE7MC-27-T-1951

DLA Request for Three Hydro-Aire Seat Valves

**Posted:** November 10, 2026
**Respond By:** November 20, 2026
**Identifier:** SPE7MC-27-T-1951
**NAICS:** 332919

The Defense Logistics Agency is seeking three critical-application seat valves for its maritime hardware and electrical requirements.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical; contact listed as Paula Mcclary.
- Requested item: 3 seat valves, NSN 4820-01-039-5993; **Hydro-Aire Aerospace Corp.** part number 39-04518 (CAGE 81982). Hydro-Aire is identified as an approved source.
- Requirements: Critical application item with supply-chain traceability documentation required.
- Delivery and acceptance: Delivery is requested 94 days after order, FOB Origin, with inspection and acceptance at DLA Distribution Depot Hill.
- No recurring services or option periods are stated.

### Description

SEAT, VALVE (QTY: 3, NSN: 4820-01-039-5993, Purchase Request: 7019012554)
  Approved Sources:
  - CAGE: 81982, Part No: 39-04518, Company: HYDRO-AIRE AEROSPACE CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T1951)