# DIBBS #SPE8E8-26-T-5764

DLA seeks one HDT environmental control system

**Posted:** September 29, 2026
**Respond By:** October 09, 2026
**Identifier:** SPE8E8-26-T-5764
**NAICS:** 333415

DLA Troop Support is seeking one source-controlled environmental control system for its Construction & Equipment (Lighting II) organization.
- Government buyer: Defense Logistics Agency (DLA), DLA Troop Support, Construction & Equipment (Lighting II); point of contact: Alexis Selby.
- Requested item: One Environmental Control System, NSN 4120-01-551-9191.
  - Approved OEM/source: **HDT Expeditionary Systems Inc.**, CAGE 0WJE1, part number KS4853CAAFHMX.
  - The item is controlled by a Tank Automotive Command drawing, P/N 12443857, Revision F; piece number 12443857-001.
- Requirement: Delivery is due 20 days after award. Offerors not already approved as sources must obtain OEM source approval and provide the required approval documentation or certification.
- No separate services or additional product quantities are identified.

### Description

ENVIRONMENTAL CONTROL (QTY: 1, NSN: 4120-01-551-9191, Purchase Request: 7018381668)
  Approved Sources:
  - CAGE: 0WJE1, Part No: KS4853CAAFHMX, Company: HDT EXPEDITIONARY SYSTEMS INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE8E826T5764)