3020-01-110-1294 GEAR,SPUR Index 6105-01-110-1301 MOTOR,ALTERNATINGCURRENT

National Stock Number:
3020-01-110-1300

Federal Supply Class:
3020

National Item Identification Number:
011101300

Description:
GEAR,WORM WHEEL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.


Manufacturer Information:
PT77H155985CARO INC. DBA SOUTH BEND LATHE


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER1.500 INCHES BOTH ENDS
BORE STYLEW/STEPPED COUNTERBORE BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.938 INCHES FIRST COUNTERBORE SECOND END
COUNTERBORE NOMINAL DIAMETER1.875 INCHES SECOND COUNTERBORE SECOND END
COUNTERBORE NOMINAL DIAMETER2.875 INCHES FIRST COUNTERBORE SECOND END
END NOMINAL DIAMETER2.000 INCHES FIRST END
END NOMINAL LENGTH0.094 INCHES FIRST END
FACE NOMINAL WIDTH0.938 INCHES
FIRST STEP NOMINAL DIAMETER2.197 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.998 INCHES FIRST END
HUB STYLE DESIGNATOR3 STEPS FIRST END
MATERIALCOPPER ALLOY OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.468 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER4.180 INCHES
PITCH DIAMETER3.8070 INCHES MINIMUM AND 3.8110 INCHES MAXIMUM
PRESSURE ANGLE20.0000 DEGREES
SECOND STEP NOMINAL DIAMETER2.156 INCHES FIRST END
SECOND STEP NOMINAL LENGTH0.125 INCHES FIRST END
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY36
THIRD STEP NOMINAL LENGTH0.251 INCHES FIRST END
THIRD STEP NOMINAL DIAMETER3.750 INCHES FIRST END
THROAT NOMINAL RADIUS4.021 INCHES
TOOTH DIRECTIONLEFT


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