The Ventilator,air Circulating, cataloged under National Stock Number 2540-01-626-5702, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2540-01-626-5702 |
| Item Name | Ventilator,air Circulating |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Status | ACTIVE |
| Mounting Hole Quantity | 1 |
| Surface Treatment Document and Classification | MIL-STD-171F MIL STD ALL TREATMENT RESPONSES |
| Mounting Method | RIVETED |
| Supplementary Features | FLAT YELLOW FINISH |
| Shape | SQUARE |
| Next Higher Assembly Identification Designator | 11A7000551 |
| Surface Treatment | CHROMATE AND ENAMEL LUSTERLESS |
| Mounting Hole Type | THRU HOLE |
| 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 |
|---|---|
| 11A7000624 | 3/1 Design control — primary reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 2540-01-626-5702 is a Ventilator,air Circulating, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
Key specifications for 2540-01-626-5702: Mounting Hole Quantity: 1; Surface Treatment Document and Classification: MIL-STD-171F MIL STD ALL TREATMENT RESPONSES; Mounting Method: RIVETED; Supplementary Features: FLAT YELLOW FINISH. 8 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.