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National Stock Number:
3020-01-148-6983
Federal Supply Class:
3020
National Item Identification Number:
011486983
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:
| 14067702 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT | | 14067702 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| FACE TYPE | STEP GROOVE | | FACE WIDTH | 18.0 MILLIMETERS NOMINAL | | STEP OUTSIDE DIAMETER | 120.7 MILLIMETERS NOMINAL AND | | 60.0 MILLIMETERS NOMINAL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 4 | | GROOVE DEPTH | 14.0 MILLIMETERS NOMINAL | | GROOVE WIDTH | 12.7 MILLIMETERS NOMINAL AND | | 9.6 MILLIMETERS NOMINAL | | V GROOVE ANGLE IN DEG | 36.0 | | V GROOVE PITCH DIAMETER | 168.7 MILLIMETERS NOMINAL | | STYLE DESIGNATOR | PLAIN | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | OVERALL LENGTH | 84.6 MILLIMETERS NOMINAL | | MATERIAL AND LOCATION | STEEL, SAE 1008 OVERALL | | SURFACE TREATMENT | PHOSPHATE | | BORE BEARING | NOT INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | BORE DIAMETER | 56.0 MILLIMETERS NOMINAL | | BORE LENGTH | 84.6 MILLIMETERS NOMINAL | | KEYING FACILITY | NOT INCLUDED | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | HUB END OUTSIDE DIAMETER AND LOCATION | 120.7 MILLIMETERS NOMINAL AA END | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 120.0 MILLIMETERS NOMINAL AA END | | SPLIT HUB FEATURE | NOT INCLUDED | | SECURING METHOD | DRILLED HOLE | | SECURING LOCATION | AA END | | SECURING HOLE QUANTITY | 4 | | DRILLED HOLE DIAMETER | 10.8 MILLIMETERS NOMINAL | | HOLE LOCATION | EQUALLY SPACED ON HUB |
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