# DIBBS #SPE7M4-26-T-389D

DLA Solicitation for 46 Safety Relief Valves (NSN 4820-01-090-9654) for High-Pressure Air Dehydrators

**Posted:** September 11, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7M4-26-T-389D
**NAICS:** 332911

This opportunity from the Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division seeks quotes for safety relief valves used in high-pressure air dehydrators.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Fluid Handling Division
- OEMs and Vendors:
  - Cooper Interconnect, Inc. (approved source)
- Products Requested:
  - Safety Relief Valve, NSN 4820-01-090-9654
    - Part numbers: 10101-11 ITEM 49, 6184-86
    - Quantity: 46 units
    - Specifications:
      - Size: 1/2 inch
      - Working pressure: 4000 PSI WOG
      - Maximum pressure: 6000 PSI
      - Connections: 3/8 inch internal pipe size (inlet and outlet)
      - Application: Semi-automatic high-pressure air dehydrators
- Unique Requirements:
  - Restricted source item; only approved sources may supply
  - Engineering source approval required by Government Design Control Activity
  - Delivery required within 324 days from award, with a performance period of approximately 18 months
  - Delivery location: DLA Distribution Puget Sound, Bremerton, WA

### Description

VALVE, SAFETY RELIEF (QTY: 46, NSN: 4820-01-090-9654, Purchase Request: 7018269674)
  Approved Sources:
  - CAGE: 99447, Part No: 10101-11 ITEM 49, Company: COOPER INTERCONNECT, INC.
  - CAGE: 99447, Part No: 6184-86, Company: COOPER INTERCONNECT, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T389D)