The Winch,drum,power Operated, cataloged under National Stock Number 3950-01-634-0111, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3950-01-634-0111 |
| Item Name | Winch,drum,power Operated |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 WIRE ROPE AND 1 MOTOR CONTROLLER AND 1 REMOTE CONTROL |
| Duty Cycle | INTERMITTENT |
| Inclosure Type | PARTIALLY INCLOSED |
| Current Type | DC |
| Braking Method | ELECTRIC |
| Voltage in Volts | 12.0 |
| Cooling Method | AIR TO AIR COOLED |
| Travel Rate Per Minute | 4.0 FEET AND 25.0 FEET FT |
| Prime Mover Quantity | 1 |
| Clutch Type | ANY ACCEPTABLE |
| Transmission Type | AUTOMATIC |
| Prime Mover Type | ELECTRIC MOTOR |
| Largest Diameter | 2.0 INCHES NOMINAL FIRST SPOOL IN |
| Power Requirement Rating | 1.5 HORSEPOWER |
| Operation Method | ELECTRICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 77000 | 3/9 Design control — primary reference Warn Industries, Inc. Dba Warn Div Warn Industries |
| RT40 | 5/9 Secondary reference Warn Industries, Inc. Dba Warn Div Warn Industries |
| BDI 68400-4 | 5/9 Secondary reference Bale Defence Industries Pty Ltd |
NSN 3950-01-634-0111 is a Winch,drum,power Operated, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6710-01-668-5402. Verify interchangeability with system specifications before substitution.
Key specifications for 3950-01-634-0111: Furnished Items and Quantity: 1 WIRE ROPE AND 1 MOTOR CONTROLLER AND 1 REMOTE CONTROL; Duty Cycle: INTERMITTENT; Inclosure Type: PARTIALLY INCLOSED; Current Type: DC. 15 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.