The Heater,vehicular,compartment, cataloged under National Stock Number 2540-01-165-4299, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Dcm Manufacturing, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-165-4299 |
| Primary Part Number | 600858 |
| Item Name | Heater,vehicular,compartment |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Dcm Manufacturing, Inc. |
| Status | ACTIVE |
| Heat Delivery Rate | 3956.0 BRITISH THERMAL UNIT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 600858 PRIMARY | Dcm Manufacturing, Inc. (USA) |
NSN 2540-01-165-4299 is a Heater,vehicular,compartment, manufactured by Dcm Manufacturing, Inc., classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-165-4299 has 1 manufacturer part number on file: 600858 (Dcm Manufacturing, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 4520-01-219-1947, 7510-01-523-0152. Verify interchangeability with system specifications before substitution.
Key specifications for 600858: Heat Delivery Rate: 3956.0 BRITISH THERMAL UNIT; Special Features: FOR THE FORD MOTOR CO AIR FORCE TOW TRACTOR,MODEL 2000. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.