The Heater,vehicular,compartment, cataloged under National Stock Number 2540-01-465-2530, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-465-2530 |
| Item Name | Heater,vehicular,compartment |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Status | ACTIVE |
| Heat Delivery Rate | 39579.2 BRITISH THERMAL UNIT |
| Current Type | DC |
| Heat Medium Type | AIR |
| Voltage in Volts | 24.0 |
| Heat Outlet Quantity | 1 |
| Height | 275.0 MILLIMETERS NOMINAL MM |
| Fuel Consumption Rate Per Hour | 1.3 KILOGRAMS KG |
| Ignition Method | GLOW PLUG |
| Outlet Position | IN THE SAME DIRECTION |
| Heating Element Type | COMBUSTION CHAMBER |
| Current Rating in Amps | 2.9 AND 5.0 |
| 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 |
| Reference | Meaning |
|---|---|
| 698.020 | 3/9 Design control — primary reference Webasto Thermosystems Inc |
| 24.08.B | D/9 Drawing number reference only Webasto Thermosystems Inc |
| 698.020 | C/1 Advisory reference — outside the item-of-supply concept Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc |
NSN 2540-01-465-2530 is a Heater,vehicular,compartment, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
Key specifications for 2540-01-465-2530: Heat Delivery Rate: 39579.2 BRITISH THERMAL UNIT; Current Type: DC; Heat Medium Type: AIR; Voltage in Volts: 24.0. 11 specifications are 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.