# DIBBS #SPE7MC-26-T-270K

DLA Land and Maritime Solicits 36 Maritime Check Valves (NSN 4820-00-583-509)

**Posted:** September 11, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7MC-26-T-270K
**NAICS:** 332911, 332919

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Hardware/Electrical office is soliciting bids for the supply of check valves for maritime applications.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Land and Maritime
  - Office: Maritime Hardware/Electrical
- Products Requested:
  - 36 units of Check Valve
    - National Stock Number (NSN): 4820-00-583-509
    - Part Number: 803-1385637-023AF
    - Technical Data Package (TDP) Rev B Gen 2, in accordance with Basic Drawing NR 80064 1385637 Rev P
- OEMs and Vendors:
  - No specific OEM is named, but the part number and drawing reference suggest the original manufacturer may be associated with CAGE code 80064
- Unique or Notable Requirements:
  - Compliance with Cybersecurity Maturity Model Certification (CMMC) Level 2
  - Adherence to export control regulations
  - DLA packaging, inspection, and marking requirements
  - Delivery is FOB Origin
- Period of Performance:
  - Delivery required within approximately 15 months
- Technical documentation is available for review

### Description

VALVE, CHECK (QTY: 36, NSN: 4820-00-058-3509, Purchase Request: 7017915073)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T270K)