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National Stock Number: 3020-01-133-7883
Federal Supply Class: 3020
National Item Identification Number: 011337883
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:
| 777-6585-001 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| FACE TYPE | STEP GROOVE | | FACE WIDTH | 0.250 INCHES NOMINAL | | STEP OUTSIDE DIAMETER | 2.800 INCHES NOMINAL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 2 | | GROOVE DEPTH | 0.281 INCHES NOMINAL | | GROOVE WIDTH | 0.250 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 20.0 | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | S | | V GROOVE PITCH DIAMETER | 2.519 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | OVERALL LENGTH | 1.336 INCHES NOMINAL | | MATERIAL AND LOCATION | BRASS OVERALL | | BORE BEARING | NOT INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | BORE DIAMETER | 0.616 INCHES NOMINAL | | BORE LENGTH | 1.336 INCHES NOMINAL | | KEYING FACILITY | NOT INCLUDED | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.378 INCHES NOMINAL AA END AND | | 2.000 INCHES NOMINAL BB END | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.438 INCHES NOMINAL BOTH ENDS |
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