The Control,ventilator, cataloged under National Stock Number 2540-00-618-4185, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Borgwarner Pds (anderson), L.l.c.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Control,ventilator |
| FSC / FSG | 2540 — Vehicular Furniture and Accessories (FSG 25) |
| Manufacturers | Borgwarner Pds (anderson), L.l.c. (CAGE 1LW55); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207) |
| Parameter | Value |
|---|---|
| NSN | 2540-00-618-4185 |
| Primary Part Number | 1990554 |
| Item Name | Control,ventilator |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Borgwarner Pds (anderson), L.l.c. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 1990554 PRIMARY | Borgwarner Pds (anderson), L.l.c. (USA) |
| 6184185 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 1990554 | 5/9 Secondary reference General Motors Corp Delco Remy Div |
| 380150 | 5/9 Secondary reference White Motor Corp |
NSN 2540-00-618-4185 is a Control,ventilator, manufactured by Borgwarner Pds (anderson), L.l.c., classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-618-4185 has 2 manufacturer part numbers on file: 1990554 (Borgwarner Pds (anderson), L.l.c.), 6184185 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 6145-01-250-5421. Verify interchangeability with system specifications before substitution.
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.