The Ventilator,air Circulating, cataloged under National Stock Number 2540-01-538-9575, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Independent Rough Terrain Center Llc. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2540-01-538-9575 |
| Primary Part Number | 923937.0027 |
| Item Name | Ventilator,air Circulating |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Independent Rough Terrain Center Llc |
| 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 |
|---|---|
| CV187223 | Tvs Supply Chain Solutions Limited (GBR) |
| 923937.0027 PRIMARY | Independent Rough Terrain Center Llc (USA) |
| 923937.0027 | Kalmar Limited (GBR) |
| Reference | Meaning |
|---|---|
| 9239370027 | 5/9 Secondary reference Independent Rough Terrain Center Llc |
NSN 2540-01-538-9575 is a Ventilator,air Circulating, manufactured by Independent Rough Terrain Center Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-538-9575 has 3 manufacturer part numbers on file: CV187223 (Tvs Supply Chain Solutions Limited), 923937.0027 (Independent Rough Terrain Center Llc), 923937.0027 (Kalmar Limited).
Key specifications for 923937.0027: End Item Identification: 3930-01-522-7364. 0 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.