The Chock,wheel-Track, cataloged under National Stock Number 2540-01-459-4266, 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 7 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-459-4266 |
| Primary Part Number | 2279000 |
| Item Name | Chock,wheel-Track |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Length | 9.000 INCHES NOMINAL IN |
| Construction Method | 10BLOCKS CONNECTED BY BOLTS |
| Design Type | FIXED |
| Criticality Code Justification | FEAT |
| Height | 6.000 INCHES NOMINAL IN |
| Width | 15.000 INCHES NOMINAL IN |
| Material | RUBBER LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 2279000 PRIMARY | Oshkosh Defense Llc (USA) |
| 2279000 | Ebco, Inc (USA) |
| 2279000BTC | Badger Truck and Automotive Group, Inc. (USA) |
| MRQ-X | Jones Bauer and Associates Llc (USA) |
| Reference | Meaning |
|---|---|
| 2279000 | 5/9 Secondary reference Diamond Rubber Products Co. |
| 2279000326 | 5/9 Secondary reference Oshkosh Corp |
| 2279000 | 5/9 Secondary reference Oshkosh Corp |
NSN 2540-01-459-4266 is a Chock,wheel-Track, manufactured by Oshkosh Defense Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-459-4266 has 4 manufacturer part numbers on file: 2279000 (Oshkosh Defense Llc), 2279000 (Ebco, Inc), 2279000BTC (Badger Truck and Automotive Group, Inc.), MRQ-X (Jones Bauer and Associates Llc).
Key specifications for 2279000: Length: 9.000 INCHES NOMINAL IN; Construction Method: 10BLOCKS CONNECTED BY BOLTS; Design Type: FIXED; Criticality Code Justification: FEAT. 7 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.