# DIBBS #SPE7MC-26-T-256U

Procurement of Griswold Industries Disk, Valve (NSN 4820-00-440-5361)

**Posted:** September 11, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7MC-26-T-256U
**NAICS:** 332999

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Hardware/Electrical office is seeking to procure valve disks for critical applications.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - DLA Land and Maritime
  - Maritime Hardware/Electrical office
- OEM Highlight:
  - Griswold Industries is the approved manufacturer
- Products Requested:
  - Disk, Valve (NSN 4820-00-440-5361)
    - Griswold Industries part number V1734C
    - Material: Buna-N
    - Quantity: 211 units
- Delivery & Performance:
  - Delivery required within 102 days after order
  - Need ship date: between September 1, 2026 and May 5, 2027
  - FOB origin, destination inspection
- Notable Requirements:
  - Compliance with domestic sourcing laws
  - Prohibition on covered defense telecommunications equipment
  - Item is designated as a critical application
- No additional technical documents or attachments provided

### Description

DISK, VALVE (QTY: 211, NSN: 4820-00-440-5361, Purchase Request: 7018269841)
  Approved Sources:
  - CAGE: 86184, Part No: V1734C, Company: GRISWOLD INDUSTRIES
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T256U)