3020-00-288-5843 GEAR,SPUR Index 5840-00-288-5847 GEAR,WORM WHEEL

National Stock Number:
3020-00-288-5846

Federal Supply Class:
3020

National Item Identification Number:
002885846

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:
5958024930L3HARRIS TECHNOLOGIES, INC


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
TEETH QUANTITY20
TOOTH DIRECTIONRIGHT
FACE TYPECONCAVE
THROAT NOMINAL RADIUS0.417 INCHES
MATING THREAD LEAD QUANTITY1
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE4.7667 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.6670 INCHES NOMINAL
NOMINAL OVERALL LENGTH1.125 INCHES
NOMINAL OUTSIDE DIAMETER1.9170 INCHES
FACE NOMINAL WIDTH0.500 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.625 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER1.250 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.0937 INCHES TRANSVERSELY THROUGH HUB, FIRST END


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