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National Stock Number:
3020-01-146-3773
Federal Supply Class:
3020
National Item Identification Number:
011463773
Description:
PULLEY,CONE
Detail:
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.
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Manufacturer Information:
| 3013336 | 15434 | CUMMINS INC. | | 5731066 | 34623 | AM GENERAL LLC |
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Techincal Specification:
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 2.140 INCHES NOMINAL AA END | | DRILLED HOLE DIAMETER | 0.406 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 1.280 INCHES NOMINAL | | BORE BEARING | NOT INCLUDED | | BORE DIAMETER | 1.875 INCHES NOMINAL | | BORE LENGTH | 0.645 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | COUNTERBORE DEPTH | 0.595 INCHES NOMINAL | | COUNTERBORE DIAMETER | 3.751 INCHES NOMINAL | | COUNTERBORE FEATURE | INCLUDED | | COUNTERBORE LOCATION | BB END | | DESIGN FORM | WEBBED | | FACE TYPE | STEP GROOVE | | FACE WIDTH | 1.040 INCHES NOMINAL AND 2.190 INCHES NOMINAL | | GROOVE DEPTH | 0.560 INCHES NOMINAL AND 0.690 INCHES NOMINAL | | GROOVE QUANTITY | 3 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.515 INCHES NOMINAL AND 0.800 INCHES NOMINAL | | HOLE LOCATION | IN FIRST PULLEY SURFACE | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | OVERALL LENGTH | 3.235 INCHES NOMINAL | | MATERIAL | IRON CAST OVERALL | | SECURING HOLE QUANTITY | 6 | | SECURING METHOD | DRILLED HOLE | | STEP OUTSIDE DIAMETER | 7.550 INCHES NOMINAL AND 7.035 INCHES NOMINAL | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | STYLE DESIGNATOR | WEBBED OR SPOKED | | V GROOVE ANGLE IN DEG | 36.0 AND 38.0 |
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