3020-00-294-8149 SPROCKET WHEEL Index 3020-00-294-8155 GEAR,WORM

National Stock Number:
3020-00-294-8151

Federal Supply Class:
3020

National Item Identification Number:
002948151

Description:
GEAR,WORM

Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.


Manufacturer Information:
W206245BAYER CO THE


Techincal Specification:
BORE NOMINAL DIAMETER0.750 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH2.000 INCHES
FACE TYPESTRAIGHT
HELIX ANGLE9.8664 DEGREES
KEYWAY NOMINAL WIDTH0.1875 INCHES BOTH ENDS
PITCH DIAMETER1.4375 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.500 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER1.6875 INCHES
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORHUBLESS
THREAD FORM DIRECTIONLEFT-HAND
THREAD FORM QUANTITY2


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