# DIBBS #SPE7L4-26-T-7233

DLA Land and Maritime Solicits Timing Chain and Switch Assembly for Naval Application

**Posted:** September 25, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE7L4-26-T-7233
**NAICS:** 336992, 333613

The Defense Logistics Agency (DLA) Land and Maritime, LSO Combat Vehicles and Armament office is seeking to procure a Timing Chain and Switch Assembly for naval application.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, LSO Combat Vehicles and Armament office
- OEMs and Vendors:
  - INSINGER MACHINE CO (approved source, part number 1189-61)
- Products Requested:
  - Timing Chain and Switch Assembly
    - National Stock Number (NSN): 3020-01-448-5150
    - Part Number: 1189-61
    - Quantity: 1 unit
- Delivery and Performance:
  - Delivery required within 20 days from award
  - Shipment destination: USS John Basilone Jr DDG 122
- Notable Requirements:
  - Compliance with Buy American Act
  - Hazardous material labeling
  - Standard federal acquisition regulations for inspection, acceptance, and delivery
- No other OEMs or vendors are mentioned; INSINGER MACHINE CO is the sole approved source.

### Description

TIMING CHAIN AND SWITC (QTY: 1, NSN: 3020-01-448-5150, Purchase Request: 7018487164)
  Approved Sources:
  - CAGE: 30793, Part No: 1189-61, Company: INSINGER MACHINE CO
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L426T7233)