# DIBBS #SPE7M1-27-T-1027

DLA solicitation for three NSK stop-check valves

**Posted:** October 16, 2026
**Respond By:** October 26, 2026
**Identifier:** SPE7M1-27-T-1027
**NAICS:** 423860

The Defense Logistics Agency is seeking three critical-application stop-check valves for delivery to the 157th Air Refueling Wing logistics unit.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Supply Chain; buyer contact: Misty Eckard.
- **OEM:** **NSK Ltd.** (CAGE J3531), manufacturer part number 6910. No reseller or other vendor is named.
- **Items requested:** Three VALVE, STOP-CHECK units, NSN 4820-01-654-1534: one line item for 2 units and a second for 1 unit.
- **Notable requirements:** The valves are identified as critical application items and require FAA airworthiness approval, IUID marking in accordance with MIL-STD-130, FAA bare-item marking, supply-chain traceability documentation, and DLA packaging and marking.
- **Set-aside:** Small businesses.
- **Delivery:** Required within 5 days.

### Description

VALVE, STOP-CHECK (QTY: 1, NSN: 4820-01-654-1534, Purchase Request: 7018723317)
  Approved Sources:
  - CAGE: J3531, Part No: 6910
 
VALVE, STOP-CHECK (QTY: 2, NSN: 4820-01-654-1534, Purchase Request: 7018706440)
  Approved Sources:
  - CAGE: J3531, Part No: 6910
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M127T1027)