NSN 3020-00-857-2812
Part Details | GROOVE PULLEY
3020-00-857-2812 A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
Alternate Parts: 11604753, 3020-00-857-2812, 00-857-2812, 3020008572812, 008572812
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 11, 1967 | 00-857-2812 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-857-2812
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11604753 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-00-857-2812
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.688 INCHES NOMINAL |
| OVERALL LENGTH | 1.094 INCHES NOMINAL |
| PITCH DIAMETER | 1.672 INCHES MINIMUM AND 1.688 INCHES MAXIMUM |
| FACE WIDTH | 0.688 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH1.250 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | AHH0.406 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| SURFACE TREATMENT | ENAMEL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.219 INCHES NOMINAL |
| GROOVE RADIUS | 0.065 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 22.500 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.625 INCHES NOMINAL |
| BORE LENGTH | 1.094 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLIT HUB FEATURE | NOT INCLUDED |
| FSC APPLICATION DATA | MOUNT,GUN,155MM |