3020-01-308-0733 GEAR,HELICAL Index 3020-01-308-0735 GEAR,HELICAL

National Stock Number:
3020-01-308-0734

Federal Supply Class:
3020

National Item Identification Number:
013080734

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
31968510001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
319685-210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.622 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.748 INCHES
HARDNESS RATING90.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 94.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
HELIX ANGLE7.0000 DEGREES
KEYWAY NOMINAL WIDTH0.125 INCHES BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.373 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER1.400 INCHES
PITCH DIAMETER1.2000 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 11
PRESSURE ANGLE24.0000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH TYPESINGLE HELIX
TEETH QUANTITY12
TOOTH DIRECTIONRIGHT


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