The Winch,drum,power Operated, cataloged under National Stock Number 3950-00-391-9487, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. Government technical data includes 22 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-00-391-9487 |
| Item Name | Winch,drum,power Operated |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 MOTOR CONTROLLER |
| Duty Cycle | INTERMITTENT |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Inclosure Type | FULLY INCLOSED |
| Current Type | AC |
| Capstan Spool Quantity | 2 |
| Drum Surface Design | GROOVED |
| Voltage in Volts | 440.0 |
| Cooling Method | NONVENTILATED |
| Travel Rate Per Minute | 15.0 FEET FT |
| Prime Mover Quantity | 1 |
| Capstan Spool Surface Design | PLAIN |
| Unable to Decode | UNABLE TO DECODE AND UNABLE TO DECODE |
| Environmental Protection | SPLASHTIGHT |
| Capstan Spool Mounting Position | HORIZONTAL |
| Prime Mover Type | ELECTRIC MOTOR |
| Largest Diameter | 24.000 INCHES NOMINAL FIRST SPOOL IN |
| Largest Diameter | 24.000 INCHES NOMINAL SECOND SPOOL IN |
| Power Requirement Rating | 20.00 HORSEPOWER |
| Operation Method | POWERED |
| Drum Diameter and Location | 24.000 INCHES NOMINAL FIRST DRUM AND 24.000 INCHES NOMINAL SECOND 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 |
| Reference | Meaning |
|---|---|
| LST1156S2001D1187167 | 5/2 Secondary reference U.S. Government activity |
| E329-750NS | 3/2 Design control — primary reference U.S. Government activity |
NSN 3950-00-391-9487 is a Winch,drum,power Operated, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
Key specifications for 3950-00-391-9487: Furnished Items and Quantity: 1 MOTOR CONTROLLER; Duty Cycle: INTERMITTENT; Phase: THREE; Frequency in Hertz: 60.0. 22 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.