# DIBBS #SPE7MC-26-T-303C

DLA Land and Maritime Solicitation for Valve Ball Assemblies (NSN 4820-01-484-0543)

**Posted:** September 28, 2026
**Respond By:** October 08, 2026
**Identifier:** SPE7MC-26-T-303C
**NAICS:** 332911, 332919

DLA Land and Maritime is seeking bids for valve ball assemblies (NSN 4820-01-484-0543) for maritime hardware applications.
- Government Buyer:
  - Defense Logistics Agency (DLA) Land and Maritime, Maritime Hardware/Electrical office
  - Buyer: Paula Mcclary
- Products Requested:
  - Valve, Ball (NSN 4820-01-484-0543)
    - Quantity: 4 units
    - Includes actuator, manufactured via metal casting, requires tooling
    - Must comply with MIL-STD-2073-1E packaging and MIL-STD-129 marking
    - Critical application item per referenced drawings and TDP Rev B Gen 2
- Unique/Notable Requirements:
  - Strict compliance with domestic sourcing laws
  - Export control and cybersecurity certification required
  - Hazardous material labeling and inspection at origin
  - Prohibition on covered defense telecommunications equipment
  - Delivery is FOB origin
- No specific OEMs or approved sources are listed; solicitation is open to qualified manufacturers
- Emphasis on compliance with technical data package and critical application standards

### Description

VALVE, BALL (QTY: 4, NSN: 4820-01-484-0543, Purchase Request: 7018495795)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T303C)