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National Stock Number:
3020-00-998-7298
Federal Supply Class:
3020
National Item Identification Number:
009987298
Description:
PULLEY,GROOVE
Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
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Manufacturer Information:
| 5121246 | 24617 | GENERAL MOTORS CORP | | 5121246 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |
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Techincal Specification:
| STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 3.750 INCHES NOMINAL | | OVERALL LENGTH | 1.437 INCHES NOMINAL | | PITCH DIAMETER | 3.500 INCHES NOMINAL | | FACE WIDTH | 1.312 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.187 INCHES NOMINAL BOTH ENDS | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.125 INCHES NOMINAL AA END AND | | 0.687 INCHES MAXIMUM BB END | | DESIGN FORM | WEBBED | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | IRON, GRAY OVERALL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 2 | | GROOVE DEPTH | 0.469 INCHES NOMINAL | | GROOVE WIDTH | 0.375 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 38.0 | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.672 INCHES NOMINAL | | BORE LENGTH | 0.750 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.125 INCHES NOMINAL | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.062 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SPLIT HUB FEATURE | NOT INCLUDED |
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