The Ventilator,air Circulating, cataloged under National Stock Number 2540-01-149-7896, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Kovatch Corp.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2540-01-149-7896 |
| Primary Part Number | K-500-CH-2308 |
| Item Name | Ventilator,air Circulating |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Kovatch Corp. |
| 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 |
| Part Number | Manufacturer |
|---|---|
| K-500-CH-2308 | Kovatch Corp. (USA) |
| 84QS516A | Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales (AUS) |
| Reference | Meaning |
|---|---|
| 25162173 | 5/9 Secondary reference Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales |
| 84QS 55R | 5/9 Secondary reference U.S. Government activity |
| 84QS516A | 3/2 Design control — primary reference U.S. Government activity |
| 84QS516 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2540-01-149-7896 is a Ventilator,air Circulating, manufactured by Kovatch Corp., classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-149-7896 has 2 manufacturer part numbers on file: K-500-CH-2308 (Kovatch Corp.), 84QS516A (Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales).
Key specifications for K-500-CH-2308: Special Features: ADAPTED FOR MACK TRUCK,DOOR ARRANGEMENT,RH,MODELS F,R,U,DM. 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.