NSN 3950-01-309-9921
Part Details | HAND OPERATED DRUM WINCH
3950-01-309-9921 A manually operated mechanical device having a horizontally mounted revolvable drum(s) on the periphery of which the end of a rope, line, strap or chain is secured for exerting a raising, lowering, or pulling motion. The device may also contain a revolvable head(s) or spool(s) (gypsy head) around which one or more turns must be taken for exerting pulling power. See also WINCH, GYPSY.
Alternate Parts: 3644T68, 3644T37, 3644T17, 3950-01-309-9921, 01-309-9921, 3950013099921, 013099921
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | OCT 27, 1989 | 01-309-9921 | 08654 ( WINCH, DRUM, HAND OPERATED ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3950-01-309-9921
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3644T68 | 39428 | MCMASTER-CARR SUPPLY COMPANY |
| 3644T37 | 39428 | MCMASTER-CARR SUPPLY COMPANY |
| 3644T17 | 39428 | MCMASTER-CARR SUPPLY COMPANY |
Technical Data | NSN 3950-01-309-9921
| Characteristic | Specifications |
|---|---|
| DRUM SURFACE DESIGN | GROOVED |
| DRUM DIAMETER AND LOCATION | AME0.281 INCHES NOMINAL |
| MECHANICAL ADVANTAGE METHOD | SPUR GEAR |
| BRAKING METHOD | MANUAL |
| GEAR MECHANICAL ADVANTAGE | SINGLE |
| MAXIMUM LOAD RATING | 1800.0 POUNDS |
| SPECIAL FEATURES | HEAT TREATED STEEL GEAR;PERMANENTLY LUBRICATED BEARINGS;5.5.1 GEAR RATIO;TWO WAY RATCHET,BASE PLATE,4.4 IN. W BY 5.5 IN. LG;DRUM STORAGE LG58.000 FT;BOAT TRAILER APPLICATION |
