The Winch,drum,power Operated, cataloged under National Stock Number 3950-01-421-6761, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Thern Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-421-6761 |
| Primary Part Number | 4771-S7 |
| Item Name | Winch,drum,power Operated |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Thern Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 9434568-30 | Universal Fabric Structures, Inc. (USA) |
| 4771-S7 PRIMARY | Thern Inc (USA) |
| Reference | Meaning |
|---|---|
| 9434568-30 | D/9 Drawing number reference only U.S. Government activity |
NSN 3950-01-421-6761 is a Winch,drum,power Operated, manufactured by Thern Inc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-421-6761 has 2 manufacturer part numbers on file: 9434568-30 (Universal Fabric Structures, Inc.), 4771-S7 (Thern Inc).
Key specifications for 4771-S7: Inclosure Type: FULLY INCLOSED; Prime Mover Quantity: 1; Operation Method: ELECTRICAL. 3 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.