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National Stock Number: 3020-00-217-5707
Federal Supply Class: 3020
National Item Identification Number: 002175707
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:
3020002175707 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | 3020002175707 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | 5122258 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | 5138717 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | PC5138717 | C7432 | POWER COMPONENTS (DEUTSCHLAND) GMBH |
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Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.905 INCHES NOMINAL AA END AND 0.883 INCHES NOMINAL BB END | BEARINGS | NOT INCLUDED | BOLT CIRCLE DIAMETER | 3.250 INCHES NOMINAL | BORE DIAMETER | 1.180 INCHES NOMINAL | BORE LENGTH | 0.939 INCHES NOMINAL | BORE FEATURE | INCLUDED | BORE TYPE | STRAIGHT | COUNTERBORE FEATURE | NOT INCLUDED | DESIGN FORM | WEBBED | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.720 INCHES NOMINAL | FACE WIDTH | 2.727 INCHES NOMINAL | FLANGE OUTSIDE DIAMETER | 7.360 INCHES NOMINAL | GROOVE QUANTITY | 2 | GROOVE SHAPE | V | GROOVE WIDTH | 0.500 INCHES NOMINAL | GROOVE DEPTH | 0.600 INCHES NOMINAL | HOLE LOCATION | THRU PULLEY BODY | HUB END OUTSIDE DIAMETER AND LOCATION | 2.043 INCHES NOMINAL AA END AND 2.043 INCHES NOMINAL BB END | INTEGRAL COOLING VANE | NOT INCLUDED | KEYWAY WIDTH | 0.250 INCHES NOMINAL | KEYING FACILITY | INCLUDED | KEYING FACILITY TYPE | KEYWAY | LIGHTENING HOLE | INCLUDED | OUTSIDE DIAMETER | 5.377 INCHES NOMINAL | MATERIAL | IRON CAST OVERALL | PITCH DIAMETER | 5.027 INCHES NOMINAL | QUANTITY | 1 | SECURING HOLE QUANTITY | 2 | SECURING LOCATION | BB END | SECURING METHOD | THREADED HOLE | SPLIT HUB FEATURE | NOT INCLUDED | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 4L | SPECIAL FEATURES | PULLEY HAS WEIGHTED 7.365 IN.D/A FLANGE AT AA END. | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET | STYLE DESIGNATOR | WEBBED OR SPOKED | THREAD SIZE | 5/16-18 | V GROOVE ANGLE IN DEG | 36.0 |
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