# DIBBS #SPE7MC-27-T-0135

DLA procurement of 99 Cooper Interconnect check valves

**Posted:** October 07, 2026
**Respond By:** October 19, 2026
**Identifier:** SPE7MC-27-T-0135
**NAICS:** 332911

The Defense Logistics Agency is seeking 99 restricted-source check valves for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, Maritime Hardware/Electrical; buyer contact: Alex Xanthakis.
- **Requested item:** 99 check valves, NSN 4820-01-091-5538 (also shown as 4820010915538), under solicitation SPE7MC-27-T-0135.
- **OEM / approved source:** **Cooper Interconnect, Inc.**; listed part numbers are 10101-11 (Item 48) and 6184-80.
- **Source requirement:** Restricted-source procurement. Alternate offers require government engineering source approval.
- **Notable requirements:** The valve is identified as a critical application item. Delivery is required 176 days after order, FOB Origin, with destination inspection and acceptance.
- **Set-aside:** Small business.

### Description

VALVE, CHECK (QTY: 99, NSN: 4820-01-091-5538, Purchase Request: 7013468815)
  Approved Sources:
  - CAGE: 99447, Part No: 10101-11 ITEM 48, Company: COOPER INTERCONNECT, INC.
  - CAGE: 99447, Part No: 6184-80, Company: COOPER INTERCONNECT, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T0135)