1560-00-784-6702 COVER,ACCESS Index 3020-00-784-6767 GEAR,HELICAL

National Stock Number:
3020-00-784-6766

Federal Supply Class:
3020

National Item Identification Number:
007846766

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:
647-224515J C PRODUCTS CO


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
TEETH QUANTITY74
TOOTH DIRECTIONLEFT
FACE TYPECONCAVE
THROAT NOMINAL RADIUS0.375 INCHES
MATING THREAD LEAD QUANTITY1
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE3.5833 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.5000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.594 INCHES
FACE NOMINAL WIDTH0.250 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.225 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.500 INCHES FIRST END
BODY STYLEPLAIN, SOLID


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