# DIBBS #SPE7MC-27-T-1663

DLA request for 589 critical-application swing-check valves

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7MC-27-T-1663
**NAICS:** 332911, 332912

DLA Weapons Support is seeking 589 swing-check valves for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical; buyer contact: Nicole Betts.
- **Product:** 589 swing-check valves, NSN 4820-01-058-2588.
- **Approved OEMs and part numbers:**
  - **Allen Aircraft Products Inc.** — 20C152.
  - **Aerocontrolex Group, Inc.** — 55-5900.
  - **Parker Hannifin Corp.** — 81-2023.
- **Requirements:** Critical application item; source-controlled drawing requirements apply. The valve must conform to the referenced basic drawing and technical data package. Export-controlled technical data access and CMMC Level 2 requirements are noted.
- **Delivery:** Required 542 days after order, to DLA Distribution Depot Hill; FOB origin.

### Description

VALVE-SWING CHECK (QTY: 589, NSN: 4820-01-058-2588, Purchase Request: 7019014083)
  Approved Sources:
  - CAGE: 82829, Part No: 20C152, Company: ALLEN AIRCRAFT PRODUCTS INC
  - CAGE: 96736, Part No: 55-5900, Company: AEROCONTROLEX GROUP, INC.
  - CAGE: 99321, Part No: 81-2023, Company: PARKER HANNIFIN CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T1663)