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National Stock Number:
3020-00-485-9320
Federal Supply Class:
3020
National Item Identification Number:
004859320
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:
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 1.750 INCHES NOMINAL | | BORE DIAMETER | 0.656 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | BORE LENGTH | 1.125 INCHES NOMINAL | | DESIGN FORM | WEBBED | | FACE TYPE | STEP CONE | | FACE WIDTH | 1.780 INCHES NOMINAL | | GROOVE DEPTH | 1.310 INCHES NOMINAL AND 1.390 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.611 INCHES NOMINAL AND 0.688 INCHES NOMINAL | | HOLE LOCATION | THROUGH PULLEY FACE | | HUB OUTSIDE DIAMETER | 1.125 INCHES NOMINAL AA END | | HUB OUTSIDE DIAMETER | 1.125 INCHES NOMINAL BB END | | OVERALL LENGTH | 1.125 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SECURING HOLE QUANTITY | 2 | | SECURING METHOD | THREADED HOLE(S) | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | THREAD SIZE | 0.562-18 | | STEP OUTSIDE DIAMETER | 4.688 INCHES MINIMUM AND 4.812 INCHES MAXIMUM | | STEP QUANTITY | 2 | | STYLE DESIGNATOR | WEBBED OR SPOKED |
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