The Ventilator,air Circulating, cataloged under National Stock Number 2540-01-495-8744, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2540-01-495-8744 |
| Item Name | Ventilator,air Circulating |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| MCSFC-99-310-001-56 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2540-01-495-8744 is a Ventilator,air Circulating, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
Key specifications for 2540-01-495-8744: Overall Length: 36.500 INCHES NOMINAL IN; Overall Width: 36.500 INCHES NOMINAL IN; Special Features: EIGHT INCHES DEEP; W/MOTORIZED OPERATORS; (RUSKIN MODEL CD80AF1 W/RCS SNRE 24 ACTUATORS); ACTUATORS SHALL OPERATE ON 120 VAC/60 CYCLE; ACTUATOR SHALL HAVE A BRAKE WHICH WILL HOLD THE DAMPER BLADES CLOSED UNTIL POWER IS SUPPLIED VAC; End Item Identification: RDD IS ROLL ON/ROLL OFF DISCHARGE FACILITY, 1945-01-473-2282 AND FC1 IS THE FLOATING CAUSEWAY, 1945-01-473-2162. 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.