# DIBBS #SPE7M8-27-T-0033

DLA seeks 34 EMS-approved interlock switches

**Posted:** October 06, 2026
**Respond By:** October 16, 2026
**Identifier:** SPE7M8-27-T-0033
**NAICS:** 335314, 335999

The Defense Logistics Agency is seeking a small-business supply of interlock switches for its Weapons Support organization.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Electrical Devices Division.
- **OEM / approved source:** **EMS Development Corporation** (CAGE 51435), associated with approved part numbers 384C1074-2 and 407E0700 Rev G, Item 43.
- **Product requested:** 34 interlock switches, NSN 5930-01-453-2559.
- **Notable requirements:** The item is designated a critical application item. Delivery is required 31 days after order to DLA Distribution San Joaquin in Tracy, California; inspection and acceptance are at destination, and shipping is FOB origin.

### Description

SWITCH, INTERLOCK (QTY: 34, NSN: 5930-01-453-2559, Purchase Request: 7016888814)
  Approved Sources:
  - CAGE: 51435, Part No: 384C1074-2, Company: EMS DEVELOPMENT CORPORATION
  - CAGE: 51435, Part No: 407E0700 REV G ITEM 43, Company: EMS DEVELOPMENT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M827T0033)