NSN 3020-00-432-9643
Part Details | CONE PULLEY
3020-00-432-9643 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: 3012889, BM96011, AR51538, AR5125, 3020-00-432-9643, 00-432-9643, 3020004329643, 004329643
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAY 07, 1971 | 00-432-9643 | 08110 ( PULLEY, CONE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-432-9643
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3012889 | 15434 | CUMMINS INC. |
| BM96011 | 15434 | CUMMINS INC. |
| AR51538 | 15434 | CUMMINS INC. |
| AR5125 | 15434 | CUMMINS INC. |
Technical Data | NSN 3020-00-432-9643
| Characteristic | Specifications |
|---|---|
| FACE TYPE | STEP GROOVE |
| FACE WIDTH | 3.312 INCHES NOMINAL |
| STEP OUTSIDE DIAMETER | 9.500 INCHES NOMINAL AND 8.125 INCHES NOMINAL AND 6.750 INCHES NOMINAL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 3 |
| GROOVE DEPTH | 0.750 INCHES NOMINAL |
| GROOVE WIDTH | 0.625 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 42.0 |
| V GROOVE PITCH DIAMETER | 9.125 INCHES NOMINAL |
| STYLE DESIGNATOR | PLAIN |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| OVERALL LENGTH | 3.187 INCHES NOMINAL |
| MATERIAL AND LOCATION | ST0000AAB STEEL |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BB END |
| COUNTERBORE DIAMETER | 4.250 INCHES NOMINAL |
| COUNTERBORE DEPTH | 1.812 INCHES NOMINAL |
| BORE DIAMETER | 1.375 INCHES NOMINAL |
| BORE LENGTH | 1.500 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | INTEGRAL KEY |
| QUANTITY | 1 |
| KEY WIDTH | 0.312 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO TOP OF KEY | 0.125 INCHES NOMINAL |
| KEYING FACILITY SPACING IN DEG | 180.0 |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ2.000 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ1.125 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | BB END |
| SECURING HOLE QUANTITY | 2 |
| THREAD SIZE | 7/16-14 |
| HOLE LOCATION | IN BODY |
| BOLT CIRCLE DIAMETER | 3.625 INCHES NOMINAL |