3020-00-432-1685 PULLEY,GROOVE Index 4320-00-432-1691 PUMP,ROTARY

National Stock Number:
3020-00-432-1687

Federal Supply Class:
3020

National Item Identification Number:
004321687

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:
3337154845HOIST LIFTRUCK MFG INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER2.437 INCHES BOTH ENDS
BORE STYLEW/ 2 KEYWAYS BOTH ENDS
FACE TYPECONCAVE
FACE NOMINAL WIDTH1.875 INCHES
HELIX ANGLE4.8831 DEGREES
HUB NOMINAL DIAMETER4.000 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
KEYWAY NOMINAL WIDTH0.626 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,G5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
MATING THREAD LEAD QUANTITY1
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.531 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.062 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER9.063 INCHES
PITCH DIAMETER8.2760 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY26
THROAT NOMINAL RADIUS2.187 INCHES
TOOTH DIRECTIONRIGHT


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