# DIBBS #SPE7MC-27-T-1945

DLA solicitation for 15 approved-source critical safety check valves

**Posted:** November 10, 2026
**Respond By:** November 20, 2026
**Identifier:** SPE7MC-27-T-1945
**NAICS:** 332911

The Defense Logistics Agency is soliciting 15 Navy-identified critical safety check valves for maritime hardware and electrical applications.
- **Government buyer**
  - Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical.
  - Buyer contact listed: Paula Mcclary.
- **Procurement**
  - Solicitation SPE7MC-27-T-1945; purchase request 7018684463.
  - Small-business set-aside.
- **Requested item**
  - 15 check valves, NSN 4820-00-152-1220.
  - Approved source part numbers: **CYLB51062** from **GE Aviation Systems LLC** and **695272** from **Lockheed Martin Corp.**
- **Notable requirements**
  - Government engineering source approval is required; the item is identified as a critical application and Navy-identified critical safety item.
  - Delivery is required within 350 days after order; FOB origin, with origin inspection and acceptance.
  - Export-controlled technical data applies, along with specified quality, packaging, marking, and cybersecurity requirements.

### Description

VALVE, CHECK (QTY: 15, NSN: 4820-00-152-1220, Purchase Request: 7018684463)
  Approved Sources:
  - CAGE: 05624, Part No: CYLB51062, Company: GE AVIATION SYSTEMS LLC
  - CAGE: 98897, Part No: 695272, Company: LOCKHEED MARTIN CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T1945)