# DIBBS #SPE7M2-26-T-6896

DLA Nuclear Reactor Program seeks 22 high-pressure shut-off valve cartridges from approved OEMs

**Posted:** September 18, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7M2-26-T-6896
**NAICS:** 332919

This opportunity from the Defense Logistics Agency (DLA) Land and Maritime Nuclear Reactor Program seeks specialized shut-off valve cartridges for high-pressure applications.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Nuclear Reactor Program
- OEMs (Approved Manufacturers):
  - Derbyshire Marine Products, LLC (part number M236-1)
  - HydraSearch Company, LLC (part number 6KP36-1)
  - Admiral Valve LLC (part number 365-1)
- Vendors: Only the above OEMs are eligible; no resellers or alternate sources permitted
- Products Requested:
  - Cartridge, Shut-Off Valve (NSN: 4820-00-010-5602 / 4820-00-105-602)
    - Quantity: 22 units
    - Valve size: .250 inch
    - Pressure rating: 6000 PSI
    - Materials: Stainless steel stem, Ni-Cu seat, nylon disc, Viton O-rings, handle
    - Part numbers: M236-1, 6KP36-1, 365-1
- Unique/Notable Requirements:
  - Only approved OEMs may supply; no additive manufacturing parts allowed
  - Compliance with domestic sourcing laws
  - Mercury or mercury-containing compounds prohibited
  - Inspection, testing, certification, and identification to drawing notes required
- Delivery:
  - FOB origin to DLA Distribution San Joaquin, Tracy, CA
  - Delivery required within 168 days from award
- Fast award process; opportunity is open for responses

### Description

CARTRIDGE, SHUT-OFF VAL (QTY: 22, NSN: 4820-00-010-5602, Purchase Request: 7018391717)
  Approved Sources:
  - CAGE: 0ASY6, Part No: M236-1, Company: DERBYSHIRE MARINE PRODUCTS, LLC
  - CAGE: 32142, Part No: 6KP36-1, Company: HYDRASEARCH COMPANY, LLC
  - CAGE: 99565, Part No: 365-1, Company: ADMIRAL VALVE LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M226T6896)