# DIBBS #SPE7MC-26-T-262B

DLA Solicitation for 28 Check Valves (NSN 4820-01-229-9648) – Hamilton Sundstrand & Parker-Hannifin Approved

**Posted:** September 11, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7MC-26-T-262B
**NAICS:** 332911, 332912, 332919

This opportunity involves the Defense Logistics Agency (DLA) Land and Maritime, Maritime Hardware/Electrical office seeking bids for check valves used in defense applications.
- Government Buyer:
  - Defense Logistics Agency (DLA), DLA Land and Maritime, Maritime Hardware/Electrical office
  - Buyer: Paula Mcclary
- OEMs and Approved Manufacturers:
  - Hamilton Sundstrand Corporation (Part Number: V1246-05)
  - Parker-Hannifin Corporation (Part Number: 583-3/4D28)
- Products Requested:
  - 28 units of Check Valve, NSN 4820-01-229-9648
    - Aluminum alloy body, 3/4 inch size, right hand threaded internal pipe ends
    - Only approved sources: Hamilton Sundstrand Corporation and Parker-Hannifin Corporation
- Notable Requirements:
  - Compliance with domestic sourcing laws
  - Hazardous material labeling required
  - Prohibition on covered defense telecommunications equipment
  - Delivery FOB origin, destination inspection
  - Set aside for small businesses

### Description

VALVE, CHECK (QTY: 28, NSN: 4820012299648, Purchase Request: 7018269957)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T262B)