The Bracket,vehicular Components, cataloged under National Stock Number 2590-01-612-4256, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-612-4256 |
| Primary Part Number | 4057253 |
| Item Name | Bracket,vehicular Components |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 ALL HOLES |
| Color | TAN |
| Surface Treatment | PAINT |
| Mounting Hole Type | PLAIN ALL HOLES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4057253 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 4057253 | 5/9 Secondary reference Oshkosh Corp |
NSN 2590-01-612-4256 is a Bracket,vehicular Components, manufactured by Oshkosh Defense Llc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-612-4256 has 1 manufacturer part number on file: 4057253 (Oshkosh Defense Llc).
Key specifications for 4057253: Mounting Hole Quantity: 3 ALL HOLES; Overall Height: 4.31 INCHES NOMINAL4.31 INCHES NOMINAL IN; Overall Length: 16.37 INCHES NOMINAL16.37 INCHES NOMINAL IN; Overall Width: 8.0 INCHES NOMINAL8.0 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2590-01-612-4256 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.