# DIBBS #SPE7MC-26-T-259R

DLA Land and Maritime Solicits 142 Check Valves for C-141A Aircraft

**Posted:** September 11, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7MC-26-T-259R
**NAICS:** 332911, 332912, 332919, 336413

The Defense Logistics Agency (DLA) Land and Maritime, Maritime Hardware/Electrical office is seeking to procure 142 Check Valves (NSN 4820-00-397-9530) for the C-141A aircraft.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Maritime Hardware/Electrical office
  - Buyer: Paula Mcclary
- OEMs and Vendors:
  - Parker Hannifin (part number 1111-517703-1)
  - TransDigm Inc (part number 316000)
  - Lockheed Martin Corp (part number 695620-1)
  - Allen Aircraft Products Inc (part number 8C111)
- Products Requested:
  - 142 Check Valves, NSN 4820-00-397-9530
  - Part numbers: 8C111, 316000, 695620-1, 1111-517703-1
- Unique/Notable Requirements:
  - Only approved manufacturers are eligible
  - Compliance with cybersecurity, export control, and packaging standards (ASTM D3951, MIL-STD-129)
  - Acceptance and qualification test reports required per drawing D695620
  - Delivery required within 69 days from contract award to DLA Distribution Warner Robins, GA
  - Destination inspection required

### Description

VALVE, CHECK (QTY: 142, NSN: 4820-00-397-9530, Purchase Request: 7018270474)
  Approved Sources:
  - CAGE: 82829, Part No: 8C111, Company: ALLEN AIRCRAFT PRODUCTS INC
  - CAGE: 92003, Part No: 1111-517703-1
  - CAGE: 96124, Part No: 316000, Company: TRANSDIGM INC
  - CAGE: 98897, Part No: 695620-1, Company: LOCKHEED MARTIN CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC26T259R)