# DIBBS #SPE7MC-26-T-284J

DLA Land and Maritime Solicits Admiral Valve LLC Check Valves (NSN 4820-01-221-1575)

**Posted:** September 18, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7MC-26-T-284J
**NAICS:** 332911, 332919, 423990

- The Defense Logistics Agency (DLA) Land and Maritime, Maritime Hardware/Electrical office is soliciting offers for check valves.
- Buyer: Paula Mcclary, DLA Land and Maritime, Maritime Hardware/Electrical.
- OEM Highlight: Admiral Valve LLC is the only approved source for this procurement.
- Products Requested:
  - Two (2) check valves with copper alloy bodies
  - National Stock Number (NSN): 4820-01-221-1575
  - Admiral Valve LLC part number: 216D PL4533
- Delivery and Inspection:
  - Delivery required by approximately 197 days from solicitation (April 14, 2027)
  - FOB origin; destination inspection required
- Compliance:
  - Must comply with domestic sourcing laws
  - Prohibition on covered defense telecommunications equipment
- No other OEMs or vendors are approved for this item.
- No unique technical requirements beyond the specified part number and compliance clauses.

### Description

VALVE, CHECK (QTY: 2, NSN: 4820-01-221-1575, Purchase Request: 7018380562)
  Approved Sources:
  - CAGE: 99565, Part No: 216D PL4533, Company: ADMIRAL VALVE LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T284J)