The Heater,vehicular,compartment, cataloged under National Stock Number 2540-01-605-7683, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Red Dot Corporation Dba Red Dot Corp. Government technical data includes 10 specifications, 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-605-7683 |
| Primary Part Number | R-290-0P |
| Item Name | Heater,vehicular,compartment |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Red Dot Corporation Dba Red Dot Corp |
| Status | ACTIVE |
| Heat Delivery Rate | 20.0 BRITISH THERMAL UNIT |
| Heat Medium Type | AIR |
| Heat Outlet Quantity | 1 |
| Heat Discharge Outlet Type | ADJUSTABLE |
| Heat Delivery Direction | HORIZONTAL |
| Height | 7.34 INCHES NOMINAL IN |
| Heat Directing Device | DIRECTIONAL GRILLE |
| Mounting Type | VENTILATION DUCT |
| Heating Element Type | ELECTRIC NONIMMERSION |
| Operating Control Type | THERMOSTATIC |
| 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 |
|---|---|
| R-290-0P PRIMARY | Red Dot Corporation Dba Red Dot Corp (USA) |
NSN 2540-01-605-7683 is a Heater,vehicular,compartment, manufactured by Red Dot Corporation Dba Red Dot Corp, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-605-7683 has 1 manufacturer part number on file: R-290-0P (Red Dot Corporation Dba Red Dot Corp).
Key specifications for R-290-0P: Heat Delivery Rate: 20.0 BRITISH THERMAL UNIT; Heat Medium Type: AIR; Heat Outlet Quantity: 1; Heat Discharge Outlet Type: ADJUSTABLE. 10 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.