The Winch,drum,vehicle Mounting, cataloged under National Stock Number 2590-01-374-2885, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Tulsa Winch, Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-374-2885 |
| Primary Part Number | 52227 |
| Item Name | Winch,drum,vehicle Mounting |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Tulsa Winch, Inc. |
| Status | ACTIVE |
| Drum Surface Design | GROOVED |
| Voltage in Volts | 24.0 |
| Cooling Method | AIR TO AIR COOLED |
| Winch Length | 14.125 INCHES NOMINAL IN |
| Prime Mover Type | HYDRAULIC MOTOR |
| Operation Method | POWERED |
| Drum Diameter and Location | 18.125 INCHES NOMINAL FIRST DRUM IN |
| 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 |
|---|---|
| 52227 | Amz Alabama Inc. (USA) |
| 52227 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 52227 PRIMARY | Tulsa Winch, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 12418141 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 52227 | 5/9 Secondary reference DP Manufacturing Inc. |
| 52227 | 5/9 Secondary reference DP Mfg Inc |
NSN 2590-01-374-2885 is a Winch,drum,vehicle Mounting, manufactured by Tulsa Winch, Inc., classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-374-2885 has 3 manufacturer part numbers on file: 52227 (Amz Alabama Inc.), 52227 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 52227 (Tulsa Winch, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-430-1016. Verify interchangeability with system specifications before substitution.
Key specifications for 52227: Drum Surface Design: GROOVED; Voltage in Volts: 24.0; Cooling Method: AIR TO AIR COOLED; Winch Length: 14.125 INCHES NOMINAL IN. 7 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.
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.