The Equipment Kit,vehicular, cataloged under National Stock Number 2540-01-656-3029, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: KT.
| Parameter | Value |
|---|---|
| NSN | 2540-01-656-3029 |
| Primary Part Number | 57K8780-002 |
| Item Name | Equipment Kit,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Document Type | PARTS LIST |
| Component Document Origin | GOVERNMENT |
| Vehicle Identification Designator | M1278 |
| Document Source | 19207 |
| Vehicle Design Control Activity | 19207 |
| 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 | KT |
| Part Number | Manufacturer |
|---|---|
| 57K8780-002 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 57K8780 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 2540-01-656-3029 is a Equipment Kit,vehicular, manufactured by Oshkosh Defense Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-656-3029 has 1 manufacturer part number on file: 57K8780-002 (Oshkosh Defense Llc).
2 possible matches (shared part number, not a government interchangeability claim): 2590-01-659-0084, 2590-01-659-0085. Verify interchangeability with system specifications before substitution.
Key specifications for 57K8780-002: Document Type: PARTS LIST; Component Document Origin: GOVERNMENT; Vehicle Identification Designator: M1278; Document Source: 19207. 5 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.