3020-00-517-2518 GEAR,HELICAL Index 3020-00-517-2526 GEAR,HELICAL

National Stock Number:
3020-00-517-2519

Federal Supply Class:
3020

National Item Identification Number:
005172519

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:
326046224617GENERAL MOTORS CORP
326046255380HATCH & KIRK, INC.
K326046218954KORODY-COLYER CORP A CR INDUSTRIES CO


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER3.125 INCHES BOTH ENDS
FACE NOMINAL WIDTH2.500 INCHES
HELIX ANGLE14.9167 DEGREES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER4.375 INCHES FIRST END
HUB NOMINAL DIAMETER4.375 INCHES SECOND END
KEYWAY NOMINAL WIDTH0.750 INCHES BOTH ENDS
MATERIALALUMINUM OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.823 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER7.284 INCHES
PITCH DIAMETER7.0000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORFLUSH HUB
TEETH QUANTITY35
TEETH TYPESINGLE HELIX
TOOTH FORMSTUB
TOOTH DIRECTIONRIGHT


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