The Hoist,wire Rope, cataloged under National Stock Number 3950-01-485-1713, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Yale Industrial Products, Inc. Div Duff Norton Company. Government technical data includes 18 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-485-1713 |
| Primary Part Number | WR3-B-111-YFD |
| Item Name | Hoist,wire Rope |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Yale Industrial Products, Inc. Div Duff Norton Company |
| Status | ACTIVE |
| Phase | THREE |
| Inclosure Type | PARTIALLY INCLOSED |
| Raised Position Distance Between Suspension Hook and Load Hook Bearing Surface | 1.688 INCHES NOMINAL IN |
| Load Rating | 4000.0 POUNDS MAXIMUM LBS |
| Mounting Method | LUG(S) SUSPENSION |
| Trolley Type | MOTOR DRIVEN |
| Mounting Position | PARALLEL |
| Braking Method | ELECTRIC AND MANUAL |
| Voltage in Volts | 230.0 AND 460.0 |
| Cooling Method | AIR TO AIR COOLED |
| Travel Rate Per Minute | 21.0 FEET FT |
| Maximum Traversing Speed | 35.0 FEET PER MINUTE FT |
| Hook Quantity | 1 |
| Load Element Quantity Per Hook | 1 |
| Prime Mover Type | ELECTRIC MOTOR |
| Maximum Lift Height | 66.0 FEET FT |
| Power Requirement Rating | 3.00 HORSEPOWER |
| Operation Method | POWERED |
| 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 |
|---|---|
| WR3-B-111-YFD PRIMARY | Yale Industrial Products, Inc. Div Duff Norton Company (USA) |
| WR4021-3 | Yale Industrial Products, Inc. Div Duff Norton Company (USA) |
NSN 3950-01-485-1713 is a Hoist,wire Rope, manufactured by Yale Industrial Products, Inc. Div Duff Norton Company, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-485-1713 has 2 manufacturer part numbers on file: WR3-B-111-YFD (Yale Industrial Products, Inc. Div Duff Norton Company), WR4021-3 (Yale Industrial Products, Inc. Div Duff Norton Company).
Key specifications for WR3-B-111-YFD: Phase: THREE; Inclosure Type: PARTIALLY INCLOSED; Raised Position Distance Between Suspension Hook and Load Hook Bearing Surface: 1.688 INCHES NOMINAL IN; Load Rating: 4000.0 POUNDS MAXIMUM LBS. 18 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.