4710-00-096-5978 TUBE ASSEMBLY,METAL Index 5970-00-096-5991 INSULATOR,CORE SLOT

National Stock Number:
3020-00-096-5985

Federal Supply Class:
3020

National Item Identification Number:
000965985

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.


Manufacturer Information:
517473624617GENERAL MOTORS CORP
517473672582ROLLS-ROYCE SOLUTIONS AMERICA INC
PC5174736C7432POWER COMPONENTS (DEUTSCHLAND) GMBH


Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION3.062 INCHES NOMINAL BB END3.062 INCHES NOMINAL BB END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION2.812 INCHES NOMINAL AA END2.812 INCHES NOMINAL AA END
BORE BEARINGNOT INCLUDEDNOT INCLUDED
BORE DIAMETER2.000 INCHES MINIMUM AND 2.000 INCHES MINIMUM AND 2.001 INCHES MAXIMUM2.001 INCHES MAXIMUM
BORE LENGTH3.312 INCHES NOMINAL3.312 INCHES NOMINAL
BORE TYPESTRAIGHTSTRAIGHT
COUNTERBORE FEATURENOT INCLUDEDNOT INCLUDED
DESIGN FORMWEBBEDWEBBED
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY1.176 INCHES MINIMUM AND 1.176 INCHES MINIMUM AND 1.186 INCHES MAXIMUM1.186 INCHES MAXIMUM
FACE TYPESTEP GROOVESTEP GROOVE
FACE WIDTH1.656 INCHES NOMINAL AND 1.656 INCHES NOMINAL AND 1.906 INCHES NOMINAL1.906 INCHES NOMINAL
FIRST STEP FACE LARGEST DIAMETER AND LOCATION3.000 INCHES NOMINAL AA END3.000 INCHES NOMINAL AA END
FIRST STEP LENGTH AND LOCATION0.500 INCHES NOMINAL AA END0.500 INCHES NOMINAL AA END
GROOVE WIDTH0.656 INCHES NOMINAL AND 0.656 INCHES NOMINAL AND 0.812 INCHES NOMINAL0.812 INCHES NOMINAL
GROOVE/STEP LOCATIONAA ENDAA END
GROOVE DEPTH0.625 INCHES NOMINAL AND 0.625 INCHES NOMINAL AND 0.851 INCHES NOMINAL0.851 INCHES NOMINAL
GROOVE QUANTITY44
GROOVE SHAPEVV
HOLE LOCATIONLOCATED IN FACE OF BB END ON A 3.375 IN.BOLT CIRCLELOCATED IN FACE OF BB END ON A 3.375 IN.BOLT CIRCLE
HUB END OUTSIDE DIAMETER AND LOCATION2.875 INCHES NOMINAL AA END2.875 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION2.875 INCHES NOMINAL AA END2.875 INCHES NOMINAL AA END
INTEGRAL COOLING VANENOT INCLUDEDNOT INCLUDED
KEYING FACILITY TYPEKEYWAYKEYWAY
KEYING FACILITYINCLUDEDINCLUDED
KEYWAY WIDTH0.376 INCHES MINIMUM AND 0.376 INCHES MINIMUM AND 0.381 INCHES MAXIMUM0.381 INCHES MAXIMUM
LIGHTENING HOLENOT INCLUDEDNOT INCLUDED
OVERALL LENGTH6.375 INCHES NOMINAL6.375 INCHES NOMINAL
MATERIALIRON CAST OVERALLIRON CAST OVERALL
PROTRUDING HUB CHARACTERISTICSTEPPEDSTEPPED
QUANTITY11
SECURING HOLE QUANTITY22
SECURING LOCATIONBB ENDBB END
SECURING METHODTHREADED HOLETHREADED HOLE
SPLIT HUB FEATURENOT INCLUDEDNOT INCLUDED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINEOFFSETOFFSET
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNEDB AND B AND CC
STEP OUTSIDE DIAMETER9.000 INCHES NOMINAL AND 9.000 INCHES NOMINAL AND 7.500 INCHES NOMINAL7.500 INCHES NOMINAL
STYLE DESIGNATORWEBBED OR SPOKEDWEBBED OR SPOKED
THREAD SIZE3/8-163/8-16
V GROOVE ANGLE IN DEG38.038.0
V GROOVE PITCH DIAMETER6.949 INCHES NOMINAL AND 6.949 INCHES NOMINAL AND 8.375 INCHES NOMINAL8.375 INCHES NOMINAL


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