NSN 3020-01-146-3773
Part Details | CONE PULLEY
3020-01-146-3773 A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see BLOCK, TACKLE.
Alternate Parts: 5731066, 3013336, 3020-01-146-3773, 01-146-3773, 3020011463773, 011463773
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 29, 1983 | 01-146-3773 | 08110 ( PULLEY, CONE ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-01-146-3773
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5731066 | 34623 | AM GENERAL LLC |
| 3013336 | 15434 | CUMMINS INC. |
Technical Data | NSN 3020-01-146-3773
| Characteristic | Specifications |
|---|---|
| FACE TYPE | STEP GROOVE |
| FACE WIDTH | 1.040 INCHES NOMINAL AND 2.190 INCHES NOMINAL |
| STEP OUTSIDE DIAMETER | 7.550 INCHES NOMINAL AND 7.035 INCHES NOMINAL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 3 |
| GROOVE DEPTH | 0.560 INCHES NOMINAL AND 0.690 INCHES NOMINAL AND 0.690 INCHES NOMINAL |
| GROOVE WIDTH | 0.515 INCHES NOMINAL AND 0.800 INCHES NOMINAL AND 0.800 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | B36.0$$B38.0$$B38.0 |
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| OVERALL LENGTH | 3.235 INCHES NOMINAL |
| MATERIAL AND LOCATION | FEA000AAB IRON, CAST |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BB END |
| COUNTERBORE DIAMETER | 3.751 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.595 INCHES NOMINAL |
| BORE DIAMETER | 1.875 INCHES NOMINAL |
| BORE LENGTH | 0.645 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ2.140 INCHES NOMINAL |
| SECURING METHOD | DRILLED HOLE |
| SECURING HOLE QUANTITY | 6 |
| HOLE LOCATION | IN FIRST PULLEY SURFACE |
| BOLT CIRCLE DIAMETER | 1.280 INCHES NOMINAL |
| DRILLED HOLE DIAMETER | 0.406 INCHES NOMINAL |