The Winch,drum,power Operated, cataloged under National Stock Number 3950-01-315-5803, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Control Flow, Inc. Dba Control Flow Inc. Government technical data includes 19 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-315-5803 |
| Primary Part Number | E301516/PLE301517 |
| Item Name | Winch,drum,power Operated |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Control Flow, Inc. Dba Control Flow Inc |
| Status | ACTIVE |
| Duty Cycle | INTERMITTENT |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Inclosure Type | FULLY INCLOSED |
| Current Type | AC |
| Unpackaged Unit Length | 89.500 INCHES NOMINAL IN |
| Braking Method | MANUAL AND HYDRAULIC |
| Voltage in Volts | 460.0 |
| Cooling Method | BLOWER COOLED |
| Travel Rate Per Minute | 50.0 FEET FT |
| Prime Mover Quantity | 1 |
| Unpackaged Unit Width | 101.562 INCHES NOMINAL IN |
| Clutch Type | POSITIVE |
| Unpackaged Unit Height | 62.500 INCHES NOMINAL IN |
| Transmission Type | MANUAL |
| Environmental Protection | EXPLOSION PROOF |
| Prime Mover Type | ELECTRIC MOTOR |
| Power Requirement Rating | 60.00 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 |
|---|---|
| E301516/PLE301517 PRIMARY | Control Flow, Inc. Dba Control Flow Inc (USA) |
| MWEH-60B LH 1DM GYP | Control Flow, Inc. Dba Control Flow Inc (USA) |
| Reference | Meaning |
|---|---|
| MWEH-60B | 5/1 Secondary reference Control Flow, Inc. Dba Control Flow Inc |
| MWEH-60B | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| MWEH-60B LH 1DM GYP | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| E301516/PLE301517 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
NSN 3950-01-315-5803 is a Winch,drum,power Operated, manufactured by Control Flow, Inc. Dba Control Flow Inc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-315-5803 has 2 manufacturer part numbers on file: E301516/PLE301517 (Control Flow, Inc. Dba Control Flow Inc), MWEH-60B LH 1DM GYP (Control Flow, Inc. Dba Control Flow Inc).
Key specifications for E301516/PLE301517: Duty Cycle: INTERMITTENT; Phase: THREE; Frequency in Hertz: 60.0; Inclosure Type: FULLY INCLOSED. 19 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.