The Winch,drum,vehicle Mounting, cataloged under National Stock Number 2590-01-576-4526, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Oshkosh Defense Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Winch,drum,vehicle Mounting |
| FSC / FSG | 2590 — Miscellaneous Vehicular Components (FSG 25) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65) |
| Parameter | Value |
|---|---|
| NSN | 2590-01-576-4526 |
| Primary Part Number | 3819149 |
| Item Name | Winch,drum,vehicle Mounting |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3819149 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 00570065 | 3/9 Design control — primary reference Warn Industries, Inc. Dba Warn Div Warn Industries |
| 81544 | 5/9 Secondary reference Warn Industries, Inc. Dba Warn Div Warn Industries |
| 3819149 | 5/9 Secondary reference Oshkosh Corp |
NSN 2590-01-576-4526 is a Winch,drum,vehicle Mounting, manufactured by Oshkosh Defense Llc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-576-4526 has 1 manufacturer part number on file: 3819149 (Oshkosh Defense Llc).
2 possible matches (shared part number, not a government interchangeability claim): 3950-01-612-9772, 3950-01-612-9782. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). 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.