The Heater,vehicular,compartment, cataloged under National Stock Number 2540-01-679-5086, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Active Gear Company of Canada Limited. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Heater,vehicular,compartment |
| FSC / FSG | 2540 — Vehicular Furniture and Accessories (FSG 25) |
| Manufacturers | U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Active Gear Company of Canada Limited (CAGE 38453) |
| Parameter | Value |
|---|---|
| NSN | 2540-01-679-5086 |
| Primary Part Number | 501-0120-7007-1 |
| Item Name | Heater,vehicular,compartment |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Active Gear Company of Canada Limited |
| Status | ACTIVE |
| 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 |
|---|---|
| 12476638-1 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 501-0120-7007-1 PRIMARY | Active Gear Company of Canada Limited (CAN) |
| Reference | Meaning |
|---|---|
| 501-0120-7008 | 5/9 Secondary reference Active Gear Company of Canada Limited |
NSN 2540-01-679-5086 is a Heater,vehicular,compartment, manufactured by Active Gear Company of Canada Limited, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-679-5086 has 2 manufacturer part numbers on file: 12476638-1 (U S Army Tank Automotive Command Amsta-Im-Mm), 501-0120-7007-1 (Active Gear Company of Canada Limited).
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.