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National Stock Number:
3020-01-148-2949
Federal Supply Class:
3020
National Item Identification Number:
011482949
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:
| 14067704 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT | | 14067704 | 78162 | SPUN STEEL DIV OF DYNEER CORP | | 14067704 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 18.5 MILLIMETERS NOMINAL AA END AND 66.4 MILLIMETERS NOMINAL BB END | | DRILLED HOLE DIAMETER | 11.8 MILLIMETERS NOMINAL | | BOLT CIRCLE DIAMETER | 53.9 MILLIMETERS NOMINAL | | BORE BEARING | NOT INCLUDED | | BORE DIAMETER | 19.0 MILLIMETERS NOMINAL | | BORE LENGTH | 3.2 MILLIMETERS NOMINAL | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | WEBBED | | FACE TYPE | STEP GROOVE | | FACE WIDTH | 15.2 MILLIMETERS NOMINAL AND 36.0 MILLIMETERS NOMINAL | | GROOVE DEPTH | 10.4 MILLIMETERS NOMINAL | | GROOVE QUANTITY | 3 | | GROOVE SHAPE | V | | GROOVE WIDTH | 9.6 MILLIMETERS NOMINAL | | HOLE LOCATION | THRU PULLEY BODY | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | OVERALL LENGTH | 69.6 MILLIMETERS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1008 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1008 OVERALL | | SECURING HOLE QUANTITY | 4 | | SECURING LOCATION | AA END | | SECURING METHOD | DRILLED HOLE | | STEP OUTSIDE DIAMETER | 158.2 MILLIMETERS NOMINAL AND 139.2 MILLIMETERS NOMINAL | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | STYLE DESIGNATOR | WEBBED OR SPOKED | | SURFACE TREATMENT | PHOSPHATE | | V GROOVE ANGLE IN DEG | 36.0 | | V GROOVE PITCH DIAMETER | 152.4 MILLIMETERS NOMINAL AND 133.4 MILLIMETERS NOMINAL |
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