The Winch,drum,power Operated, cataloged under National Stock Number 3950-01-421-6774, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3950-01-421-6774 |
| Item Name | Winch,drum,power Operated |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Status | ACTIVE |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Voltage in Volts | 110.0 |
| Travel Rate Per Minute | 30.0 FEET FT |
| Prime Mover Quantity | 1 |
| 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 |
|---|---|
| PL5027 ITEM 1 | 5/2 Secondary reference U.S. Government activity |
| PL5027 ITEM 1 | 5/9 Secondary reference U.S. Government activity |
| PL5027 ITEM 1 | 5/9 Secondary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| 5027 ITEM 1 | 5/2 Secondary reference U.S. Government activity |
| 5027 ITEM 1 | 5/9 Secondary reference U.S. Government activity |
| 5027 ITEM 1 | 5/9 Secondary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| 50271000-1 | 5/9 Secondary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| 50271000-1 | 3/9 Design control — primary reference U.S. Government activity |
| 50271000-1 | 5/2 Secondary reference U.S. Government activity |
NSN 3950-01-421-6774 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): 3950-01-643-3293. Verify interchangeability with system specifications before substitution.
Key specifications for 3950-01-421-6774: Phase: THREE; Frequency in Hertz: 60.0; Current Type: AC; Voltage in Volts: 110.0. 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.