The Installation Kit Pr, cataloged under National Stock Number 2540-00-377-6856, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Stewart-Warner Corporation. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Installation Kit Pr |
| FSC / FSG | 2540 — Vehicular Furniture and Accessories (FSG 25) |
| Manufacturers | Stewart-Warner Corporation (CAGE 57733); Fwd Seagrave Holdings Lp (CAGE 23382) |
| Parameter | Value |
|---|---|
| NSN | 2540-00-377-6856 |
| Primary Part Number | 489374 |
| Item Name | Installation Kit Pr |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Stewart-Warner Corporation |
| 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 |
|---|---|
| 489374 | Stewart-Warner Corporation (USA) |
| 488330 | Stewart-Warner Corporation (USA) |
| 16A484207 | Fwd Seagrave Holdings Lp (USA) |
| Reference | Meaning |
|---|---|
| G488330 | 5/9 Secondary reference Stewart-Warner Corporation |
| G488330 | 3/9 Design control — primary reference Advanced Computer Technology Inc Dba a C T |
NSN 2540-00-377-6856 is a Installation Kit Pr, manufactured by Stewart-Warner Corporation, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-377-6856 has 3 manufacturer part numbers on file: 489374 (Stewart-Warner Corporation), 488330 (Stewart-Warner Corporation), 16A484207 (Fwd Seagrave Holdings Lp).
1 possible match (shared part number, not a government interchangeability claim): 5330-00-733-3207. 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.