# DIBBS #SPE7MC-26-T-302A

Solicitation for Hydraulic Relief Valves (NSN 4820-01-044-0433) for Maritime Hardware

**Posted:** September 25, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE7MC-26-T-302A
**NAICS:** 332912

DLA Land and Maritime is seeking bids for hydraulic relief valves (NSN 4820-01-044-0433) for maritime hardware applications.
- Government Buyer:
  - Defense Logistics Agency (DLA) Land and Maritime, Maritime Hardware/Electrical office
- OEMs and Approved Manufacturers:
  - PNEUDRAULICS, INC. (part number 1719-1A)
  - AUSCO INC (part number A359)
  - HYDRAFLOW (part number VA042)
  - NATIONAL MACHINE COMPANY (part number M9153DCD001)
- Products Requested:
  - Hydraulic Relief Valve, NSN 4820-01-044-0433
    - Total quantity: 58 units
    - Each OEM's part number specified
- Notable Requirements:
  - Delivery required within 189 days from contract award
  - Packaging must comply with ASTM D3951 and MIL-STD-129
  - Compliance with domestic sourcing laws and prohibitions on certain telecommunications equipment
  - Opportunity is set aside for small business participation

### Description

VALVE, HYDRAULIC, RELIEF (QTY: 58, NSN: 4820-01-044-0433, Purchase Request: 7018270437)
  Approved Sources:
  - CAGE: 06177, Part No: 1719-1A, Company: PNEUDRAULICS, INC.
  - CAGE: 06239, Part No: A359, Company: AUSCO INC
  - CAGE: 24984, Part No: VA042, Company: HYDRAFLOW
  - CAGE: 6L817, Part No: M9153DCD001, Company: NATIONAL MACHINE COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T302A)