# DIBBS #SPE7M2-27-T-0766

DLA request for three source-restricted light-switch assemblies

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7M2-27-T-0766
**NAICS:** 335999

The Defense Logistics Agency is seeking three source-restricted light-switch assemblies for its Nuclear Reactor Program.
- Buyer: Defense Logistics Agency (DLA), Weapons Support, Nuclear Reactor Program; buyer contact listed as Miguel Limon.
- **OEM/source:** DRS Naval Power Systems Inc. (CAGE 27192), identified as the approved source, with part number 6981ED175-435.
- Product: Three light-switch assemblies, NSN 5999-01-309-4710; drawing 521915, revision D; part piece number 521915-2.
- Requirement: Critical application item requiring government engineering source approval.
- Delivery: FOB origin, due 168 days after award, with delivery to DLA Distribution San Diego.

### Description

LIGHT-SWITCH ASSEMBLY (QTY: 3, NSN: 5999-01-309-4710, Purchase Request: 7019026772)
  Approved Sources:
  - CAGE: 27192, Part No: 6981ED175-435, Company: DRS NAVAL POWER SYSTEMS INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M227T0766)