The Winch,drum,power Operated, cataloged under National Stock Number 3950-00-368-5251, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-00-368-5251 |
| Item Name | Winch,drum,power Operated |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Status | ACTIVE |
| Drum Surface Design | PLAIN |
| Braking Method | AUTOMATIC |
| Cooling Method | NONVENTILATED |
| Travel Rate Per Minute | 132.0 FEET FT |
| Prime Mover Quantity | 1 |
| Clutch Type | POSITIVE |
| Drum Flange Diameter | 15.000 INCHES NOMINAL FIRST DRUM IN |
| Transmission Type | AUTOMATIC |
| Unable to Decode | UNABLE TO DECODE |
| Prime Mover Type | PNEUMATIC MOTOR |
| Operation Method | POWERED |
| Drum Diameter and Location | 7.000 INCHES NOMINAL FIRST DRUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| HK | 3/9 Design control — primary reference Cooper Industries Inc Industrial Machinery Div |
| HK | 5/9 Secondary reference Cooper Industries Inc Dba Cooper Tools |
| MILH3783 | 4/1 Identification reference U.S. Government activity |
NSN 3950-00-368-5251 is a Winch,drum,power Operated, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 3950-00-368-5253, 5910-00-581-8747. Verify interchangeability with system specifications before substitution.
Key specifications for 3950-00-368-5251: Drum Surface Design: PLAIN; Braking Method: AUTOMATIC; Cooling Method: NONVENTILATED; Travel Rate Per Minute: 132.0 FEET FT. 12 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.