The Hoist,chain, cataloged under National Stock Number 3950-01-073-5769, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Ingersoll-Rand Co Material Handling Div. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-073-5769 |
| Primary Part Number | LE3D020H-10-8-2 |
| Item Name | Hoist,chain |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Ingersoll-Rand Co Material Handling Div |
| Status | ACTIVE |
| Duty Cycle | INTERMITTENT |
| Chain Material Diameter | 0.312 INCHES NOMINAL IN |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Inclosure Type | FULLY INCLOSED |
| Current Type | AC |
| Raised Position Distance Between Suspension Hook and Load Hook Bearing Surface | 24.562 INCHES NOMINAL IN |
| Load Rating | 4000.0 POUNDS MAXIMUM LBS |
| Mounting Method | HOOK SUSPENSION |
| Mounting Position | ANY ACCEPTABLE |
| Braking Method | ELECTRIC |
| Voltage in Volts | 230.0 |
| Cooling Method | SELF-VENTILATED |
| Prime Mover Quantity | 1 |
| Hook Quantity | 1 |
| Environmental Protection | FUNGUS RESISTANT AND WATERPROOF |
| Load Element Quantity Per Hook | 1 |
| Chain Type | PROOF COIL |
| Prime Mover Type | ELECTRIC MOTOR |
| Power Requirement Rating | 2.00 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 |
|---|---|
| LE3D020H-10-8-2 PRIMARY | Ingersoll-Rand Co Material Handling Div (USA) |
| EC4016-2 PRIMARY | Yale Industrial Products, Inc. Div Duff Norton Company (USA) |
| 3561 PRIMARY | Columbus Mckinnon Corp (USA) |
| 63561 | Columbus Mckinnon Corp (USA) |
| Reference | Meaning |
|---|---|
| KEL2-10TH-15/5S2 | 5/9 Secondary reference Howmet Global Fastening Systems Inc Div Camloc Products |
| LE3D020H-10-8-2 | 5/9 Secondary reference Ingersoll-Rand Co Power Tool Div |
| LE3D020H-10-8-2 | 5/9 Secondary reference Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division |
NSN 3950-01-073-5769 is a Hoist,chain, manufactured by Ingersoll-Rand Co Material Handling Div, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-073-5769 has 4 manufacturer part numbers on file: LE3D020H-10-8-2 (Ingersoll-Rand Co Material Handling Div), EC4016-2 (Yale Industrial Products, Inc. Div Duff Norton Company), 3561 (Columbus Mckinnon Corp), 63561 (Columbus Mckinnon Corp).
Key specifications for LE3D020H-10-8-2: Duty Cycle: INTERMITTENT; Chain Material Diameter: 0.312 INCHES NOMINAL IN; Phase: THREE; Frequency in Hertz: 60.0. 21 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.