The Winch,gypsy, cataloged under National Stock Number 3950-01-312-1773, 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 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3950-01-312-1773 |
| Primary Part Number | E301762 |
| Item Name | Winch,gypsy |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Control Flow, Inc. Dba Control Flow Inc |
| Status | ACTIVE |
| Capstan Spool Style | SINGLE HEAD |
| Capstan Spool Quantity | 2 |
| Prime Mover Quantity | 2 |
| Mechanical Advantage Method | PLANETARY GEAR |
| Capstan Spool Surface Design | PLAIN |
| Capstan Spool Mounting Position | HORIZONTAL |
| Prime Mover Type | HYDRAULIC MOTOR |
| 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 |
|---|---|
| MWEH-60B-LH | Control Flow, Inc. Dba Control Flow Inc (USA) |
| E301762 PRIMARY | Control Flow, Inc. Dba Control Flow Inc (USA) |
| Reference | Meaning |
|---|---|
| E301762A/PLE301 | C/1 Advisory reference — outside the item-of-supply concept Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| E301762 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| MWEH-60B-LH | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| E301762/PLE3017 | C/1 Advisory reference — outside the item-of-supply concept Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
NSN 3950-01-312-1773 is a Winch,gypsy, manufactured by Control Flow, Inc. Dba Control Flow Inc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-312-1773 has 2 manufacturer part numbers on file: MWEH-60B-LH (Control Flow, Inc. Dba Control Flow Inc), E301762 (Control Flow, Inc. Dba Control Flow Inc).
Key specifications for E301762: Capstan Spool Style: SINGLE HEAD; Capstan Spool Quantity: 2; Prime Mover Quantity: 2; Mechanical Advantage Method: PLANETARY GEAR. 8 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.