3020-00-275-1038 GEAR,WORM Index 3020-00-275-1045 GEAR,HELICAL

National Stock Number:
3020-00-275-1039

Federal Supply Class:
3020

National Item Identification Number:
002751039

Description:
GEAR,WORM

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


Manufacturer Information:
224300447WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT AN AMERICAN STANDARD INC CO


Techincal Specification:
BORE NOMINAL DIAMETER0.998 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE TYPESTRAIGHT
FACE NOMINAL WIDTH2.250 INCHES
HELIX ANGLE4.2332 DEGREES
KEYWAY NOMINAL WIDTH0.250 INCHES BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.640 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER2.503 INCHES
PITCH DIAMETER2.2500 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORHUBLESS
THREAD FORM DIRECTIONRIGHT-HAND
THREAD FORM QUANTITY1


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