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National Stock Number:
3020-01-275-9209
Federal Supply Class:
3020
National Item Identification Number:
012759209
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:
| 12190056 | 08607 | BRIDGEPORT MACHINES DIV OF TEXTRON INC | | 2193508 | 08607 | BRIDGEPORT MACHINES DIV OF TEXTRON INC | | J-5-J-6 | 08607 | BRIDGEPORT MACHINES DIV OF TEXTRON INC |
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Techincal Specification:
| FACE TYPE | STEP GROOVE | | FACE WIDTH | 2.500 INCHES NOMINAL | | STEP OUTSIDE DIAMETER | 0.625 INCHES NOMINAL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 4 | | GROOVE DEPTH | 0.562 INCHES NOMINAL | | GROOVE WIDTH | 0.500 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 34.0 AND | | 38.0 | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | J | | V GROOVE PITCH DIAMETER | 0.125 INCHES NOMINAL | | STYLE DESIGNATOR | WEBBED OR SPOKED | | DESIGN FORM | WEBBED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | OVERALL LENGTH | 7.046 INCHES NOMINAL | | MATERIAL AND LOCATION | ALUMINUM OVERALL | | BORE BEARING | NOT INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | BORE DIAMETER | 0.750 INCHES NOMINAL | | BORE LENGTH | 2.500 INCHES NOMINAL | | KEYING FACILITY | NOT INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.187 INCHES NOMINAL | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 2.187 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.500 INCHES NOMINAL AA END | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.500 INCHES NOMINAL AA END | | SECURING METHOD | DRILLED HOLE | | SECURING HOLE QUANTITY | 1 | | DRILLED HOLE DIAMETER | 0.312 INCHES NOMINAL | | HOLE LOCATION | IN SECOND GROOVE OF PULLEY |
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