3010-00-141-8862 COUPLING,SHAFT,FLEXIBLE Index 3020-00-141-8869 GEAR,WORM WHEEL

National Stock Number:
3020-00-141-8868

Federal Supply Class:
3020

National Item Identification Number:
001418868

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:
50860PC1032872CUB CO


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY40
TOOTH DIRECTIONRIGHT
FACE TYPECONCAVE
THROAT NOMINAL RADIUS0.251 INCHES
MATING THREAD LEAD QUANTITY1
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE3.1833 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER1.2500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.336 INCHES
FACE NOMINAL WIDTH0.187 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
0.062 INCHES SECOND END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.281 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER0.625 INCHES FIRST END
0.437 INCHES SECOND END
BODY STYLEPLAIN, SOLID


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