# DIBBS #SPE7MC-26-T-285N

DLA Solicitation for 14 Check Valves (NSN 4820-00-408-5448)

**Posted:** September 21, 2026
**Respond By:** October 01, 2026
**Identifier:** SPE7MC-26-T-285N
**NAICS:** 332911, 332919

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Hardware/Electrical office is seeking bids for check valves under NSN 4820-00-408-5448.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Land and Maritime
  - Office: Maritime Hardware/Electrical
- Products Requested:
  - Check valve, NSN 4820-00-408-5448
  - Quantity: 14 units
  - Technical requirements: TDP Rev B Gen 3, Basic Drawing NR 10001 2533403 Rev K, DTD 12/14/2021, Part Piece Number: 2533403PC3
- Packaging and Quality Requirements:
  - Packaging must comply with MIL-STD-2073-1E
  - Marking must comply with MIL-STD-129
  - Strict inspection and quality standards
- Notable Requirements:
  - Compliance with domestic sourcing laws
  - Additive manufacturing items are prohibited unless specifically approved
- Delivery:
  - FOB Origin
  - Delivery required within 158 days from award
- No specific OEMs or vendors are named in the solicitation

### Description

VALVE, CHECK (QTY: 14, NSN: 4820-00-408-5448, Purchase Request: 7018270158)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T285N)