# DIBBS #SPE8E8-27-T-0206

DLA seeks six liquid-fuel-fired immersion heaters

**Posted:** October 15, 2026
**Respond By:** October 26, 2026
**Identifier:** SPE8E8-27-T-0206
**NAICS:** 333414

DLA Troop Support is seeking six liquid-fuel-fired immersion heaters for crankcase use.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Troop Support, Construction & Equipment (Lighting II); buyer contact listed as Alexis Selby.
- **Requested item:** Six immersion heaters, NSN 4520-01-197-2095, rated 150 watts, 120V, single phase, for crankcase use.
- **OEMs and approved-source part numbers:** **CHROMALOX INC** — 156-500543-511; **JOHNSON CONTROLS NAVY SYSTEMS, LLC** — 025-18235 and 365-24237 (Item 18). These are approved-source alternatives for the requested NSN item.
- **Delivery requirement:** Delivery is required within 167 days after order. FOB origin, with delivery to DLA Distribution San Joaquin in Tracy, California.

### Description

HEATER, IMMERSION, LIQUI (QTY: 6, NSN: 4520-01-197-2095, Purchase Request: 7018730085)
  Approved Sources:
  - CAGE: 65586, Part No: 156-500543-511, Company: CHROMALOX INC
  - CAGE: 66935, Part No: 025-18235, Company: JOHNSON CONTROLS NAVY SYSTEMS, LLC
  - CAGE: 66935, Part No: 365-24237 ITEM 18, Company: JOHNSON CONTROLS NAVY SYSTEMS, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE8E827T0206)