# DIBBS #SPE7MC-26-T-263W

DLA Land and Maritime Solicits Valve Seats (NSN 4810-01-396-5151)

**Posted:** September 11, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7MC-26-T-263W
**NAICS:** 332911, 332919

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Hardware/Electrical office is soliciting offers for valve seats (NSN 4810-01-396-5151).
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Land and Maritime
  - Office: Maritime Hardware/Electrical
- Product Requested:
  - SEAT, VALVE (NSN 4810-01-396-5151)
  - Quantity: 5 units
  - No specific OEM or approved source listed
- Technical and Quality Requirements:
  - Compliance with MIL-STD-130 for physical identification
  - Compliance with MIL-STD-129 for marking and packaging
  - Packaging per MIL-STD-2073-1E
  - Configuration control per MIL-STD-973
  - Prohibition of mercury and Class I ozone depleting chemicals
  - Domestic sourcing restrictions apply
  - Additive manufacturing is prohibited unless specifically approved
- Delivery Requirements:
  - Delivery within 168 days from award
  - FOB origin
- Technical documentation available for review
- Fast award solicitation

### Description

SEAT, VALVE (QTY: 5, NSN: 4810-01-396-5151, Purchase Request: 7018273847)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T263W)