# DIBBS #SPE7MC-27-T-0445

DLA solicitation for 10 Dover Norriseal valve seats

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7MC-27-T-0445
**NAICS:** 332911, 332912

DLA Weapons Support is soliciting 10 valve seats for a maritime hardware and electrical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical; buyer contact: Paula Mcclary.
- **OEM / approved source:** **Dover Resources Inc., Div. Norriseal** (CAGE 1NB39), part number 51729B009.
- **Requested product:** 10 valve seats, NSN 4820-01-258-5106.
- **Notable requirements:** The item is identified as a critical application item. Delivery is required within 164 days after award; FOB origin and destination inspection and acceptance apply. The solicitation is set aside for small businesses.
- **Services:** None listed.

### Description

SEAT, VALVE (QTY: 10, NSN: 4820-01-258-5106, Purchase Request: 7018680048)
  Approved Sources:
  - CAGE: 1NB39, Part No: 51729B009
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T0445)