3020-00-734-6762 GEAR,HELICAL Index 3020-00-734-6764 GEAR CLUSTER

National Stock Number:
3020-00-734-6763

Federal Supply Class:
3020

National Item Identification Number:
007346763

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
3892N121022852SPALLA INC
3892N12103D6E9MERITOR INDUSTRIAL PRODUCTS, LLC
734676319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
98992R131007NAVISTAR INTL CORP
3892N121078500MERITOR HEAVY VEHICLE SYSTEMS, LLC
98992R189346NAVISTAR INTL CORP TRUCK BR OHIO PLANT
KC529956442DIAMOND REO TRUCK CO


Techincal Specification:
MATERIALSTEEL OVERALL
TEETH QUANTITY37
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT
PRESSURE ANGLE18.2980 DEGREES
HELIX ANGLE17.5447 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER7.5170 INCHES NOMINAL
NOMINAL OVERALL LENGTH3.618 INCHES
NOMINAL OUTSIDE DIAMETER7.912 INCHES
FACE NOMINAL WIDTH2.500 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.118 INCHES FIRST END
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER4.505 INCHES FIRST END
3.376 INCHES SECOND END
SPLINE QUANTITY34 BOTH ENDS
SPLINE PITCH DIAMETER4.2500 INCHES NOMINAL BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.791 INCHES FIRST END
0.828 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER4.195 INCHES FIRST END
3.951 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER5.325 INCHES FIRST END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESHUB OD 6 DEG 2-1/2 FROM 5.325 IN. MIN,5.326 IN. MAX DIA; SPLINE MINOR DIA 4.195 IN. NOM
THE MANUFACTURERS DATA
MANUFACTURERS CODE78500
DESIGN CONTROL REFERENCE3892N1210


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