The Winch,drum,vehicle Mounting, cataloged under National Stock Number 2590-01-660-8931, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Dutton-Lainson Company. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Winch,drum,vehicle Mounting |
| FSC / FSG | 2590 — Miscellaneous Vehicular Components (FSG 25) |
| Manufacturers | Dutton-Lainson Company (CAGE 72031) |
| Parameter | Value |
|---|---|
| NSN | 2590-01-660-8931 |
| Primary Part Number | WG1500LD |
| Item Name | Winch,drum,vehicle Mounting |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Dutton-Lainson Company |
| 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 |
|---|---|
| WG1500LD PRIMARY | Dutton-Lainson Company (USA) |
| Reference | Meaning |
|---|---|
| 12605571 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| 4077153 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 2590-01-660-8931 is a Winch,drum,vehicle Mounting, manufactured by Dutton-Lainson Company, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-660-8931 has 1 manufacturer part number on file: WG1500LD (Dutton-Lainson Company).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-715-0460. 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.