# DIBBS #SPE7MC-27-T-0131

DLA solicitation for 46 source-controlled check valves

**Posted:** October 07, 2026
**Respond By:** October 19, 2026
**Identifier:** SPE7MC-27-T-0131
**NAICS:** 332912, 332919

The Defense Logistics Agency is seeking 46 check valves for a critical application, with source approval and delivery requirements.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical office; contact listed as Alex Xanthakis.
- Product: 46 check valves, NSN 4820-01-091-5538.
- **Named source/OEM:** Cooper Interconnect, Inc. (CAGE 99447), with approved part numbers 10101-11 (Item 48) and 6184-80.
- Requirements: Critical application item; restricted source requiring government engineering source approval. Delivery is required within 176 days after order, FOB Origin, with destination inspection and acceptance.
- Status: The solicitation is marked removed; the notice indicates the purchase request may be used to check for a replacement solicitation.

### Description

VALVE, CHECK (QTY: 46, NSN: 4820010915538, Purchase Request: 7013468815)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T0131)