# DIBBS #SPE7MC-26-T-308W

DLA seeks four Griswold Industries 4-inch check valves

**Posted:** September 30, 2026
**Respond By:** October 13, 2026
**Identifier:** SPE7MC-26-T-308W
**NAICS:** 332911

DLA Land and Maritime is seeking four restricted-source check valves for a maritime hardware requirement.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Land and Maritime, Maritime Hardware/Electrical; buyer contact listed as Paula Mcclary.
- **OEM:** **Griswold Industries** is the named manufacturer and approved source (CAGE 86184), part number 85478G.
- **Product:** Four 4-inch check valves, NSN 4820-01-093-7288, with flanged ends and a valve position indicator.
- **Notable requirements:** The item is designated critical and restricted-source; government engineering source approval is required. Delivery is required 160 days after order, FOB Origin, with inspection and acceptance at DLA Distribution San Joaquin.

### Description

VALVE, CHECK (QTY: 4, NSN: 4820-01-093-7288, Purchase Request: 7018498163)
  Approved Sources:
  - CAGE: 86184, Part No: 85478G, Company: GRISWOLD INDUSTRIES
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T308W)