# DIBBS #SPE7M4-27-T-2509

DLA Solicitation for 165 Specialized Swing Check Valves

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7M4-27-T-2509
**NAICS:** 332911

DLA Weapons Support is soliciting a one-time purchase of 165 specialized swing check valves for its Fluid Handling Division.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; buyer contact: Blake Tushar. The notice is associated with DLA’s DIBBS system and purchase request 7019026895.
- **Product requested:** 165 check valves, NSN 4820-00-483-0682; drawing part number 803-1385721-81.
  - 2-inch swing check valves with union ends and nitrile rubber gaskets.
  - Union-end tailpiece assemblies must not be furnished with the valves.
- **Technical and documentation requirements:** Valves must meet the specified shock and vibration tests, including MIL-S-901D Interim Change 1, MIL-STD-798, and MIL-STD-167-1. Each valve must have a securely attached identification plate marked “CID 882036964” and be supplied with a signed hydrostatic test report.
- **Delivery and acceptance:** One-time supply requirement with delivery required within 556 days. FOB origin; inspection and acceptance at origin.
- **OEMs and vendors:** No manufacturer, OEM, or vendor is identified in the available notice or attachment summary.
- **Value estimate:** Approximately $50,000–$250,000; this is an estimate, not a stated solicitation value.

### Description

VALVE, CHECK (QTY: 165, NSN: 4820-00-483-0682, Purchase Request: 7019026895)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T2509)