# DIBBS #SPE7M2-26-U-0483

DLA Solicitation for Critical Application Check Valves (NSN 4820-01-206-4069)

**Posted:** September 14, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7M2-26-U-0483
**NAICS:** 332911, 332919

The Defense Logistics Agency (DLA) Land and Maritime Nuclear Reactor Program is seeking to procure check valves for critical application use.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Nuclear Reactor Program
  - Buyer: Hunter Steele
- OEMs and Vendors:
  - EVAC NORTH AMERICA INC (approved source)
- Products/Services Requested:
  - Check Valve (NSN 4820-01-206-4069)
    - Part Numbers: 5430668, 7100113
    - Estimated quantity: 212 units (annual estimate)
    - Guaranteed minimum: 31 units
    - Minimum delivery order: 26 units
    - Maximum contract value: $350,000
- Unique or Notable Requirements:
  - Restricted source item; only approved sources may supply
  - Compliance with domestic sourcing laws required
  - Hazardous material labeling must be followed
  - Additive manufacturing is prohibited unless specifically approved
  - Packaging must comply with MIL-STD-2073-1E and MIL-STD-129 marking
  - Delivery required within 53 days of order
  - Shelf life requirement: 36 months
  - Destination inspection applies

### Description

VALVE, CHECK (QTY: 212, NSN: 4820-01-206-4069, Purchase Request: 1000240805)
  Approved Sources:
  - CAGE: 47WD8, Part No: 5430668, Company: EVAC NORTH AMERICA INC
  - CAGE: 47WD8, Part No: 7100113, Company: EVAC NORTH AMERICA INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M226U0483)