3020-00-892-4572 GEAR,WORM WHEEL Index 3020-00-892-4574 GEAR,WORM

National Stock Number:
3020-00-892-4573

Federal Supply Class:
3020

National Item Identification Number:
008924573

Description:
GEAR,WORM

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


Manufacturer Information:
6493382423KLEINSCHMIDT INC


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND
62.0 ROCKWELL C MAXIMUM OVERALL
THREAD FORM QUANTITY2
THREAD FORM DIRECTIONLEFT-HAND
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE6.8500 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER0.5040 INCHES NOMINAL
NOMINAL OVERALL LENGTH1.250 INCHES
NOMINAL OUTSIDE DIAMETER0.564 INCHES
FACE NOMINAL WIDTH0.765 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.365 INCHES FIRST END
0.125 INCHES SECOND END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.313 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER0.425 INCHES FIRST END
0.425 INCHES SECOND END


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