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National Stock Number:
3020-00-497-6507
Federal Supply Class:
3020
National Item Identification Number:
004976507
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:
| 5172779 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |
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Techincal Specification:
| FACE TYPE | STEP GROOVE | | STEP OUTSIDE DIAMETER | 9.000 INCHES NOMINAL AND | | 7.500 INCHES NOMINAL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 3 | | GROOVE DEPTH | 0.625 INCHES NOMINAL AND | | 0.851 INCHES NOMINAL | | GROOVE WIDTH | 0.656 INCHES NOMINAL AND | | 0.812 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 34.0 | | STYLE DESIGNATOR | WEBBED OR SPOKED | | DESIGN FORM | WEBBED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET | | LIGHTENING HOLE | INCLUDED | | OVERALL LENGTH | 6.375 INCHES NOMINAL | | MATERIAL AND LOCATION | IRON, CAST OVERALL | | BORE BEARING | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 2.000 INCHES NOMINAL | | BORE LENGTH | 3.312 INCHES NOMINAL | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.376 INCHES MINIMUM AND | | 0.381 INCHES MAXIMUM | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.176 INCHES MINIMUM AND | | 1.186 INCHES MAXIMUM | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | HUB END OUTSIDE DIAMETER AND LOCATION | 3.000 INCHES NOMINAL AA END | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 2.812 INCHES NOMINAL AA END AND | | 3.000 INCHES NOMINAL BB END | | SPECIAL FEATURES | 2 PULLER HOLES,6 BAR RING HOLES,6 RIBS |
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