3020-00-294-7787 GEAR,HELICAL Index 3020-00-294-7789 GEAR,HELICAL

National Stock Number:
3020-00-294-7788

Federal Supply Class:
3020

National Item Identification Number:
002947788

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:
326095955380HATCH & KIRK, INC.
326095972915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
FACE NOMINAL WIDTH1.250 INCHES
HELIX ANGLE27.3217 DEGREES
PITCH DIAMETER6.8000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
NOMINAL OVERALL LENGTH2.375 INCHES
NOMINAL OUTSIDE DIAMETER7.086 INCHES
STYLE DESIGNATORCONE SHAPE BODY, PROTRUDING HUB, RECESSED HUB
TEETH QUANTITY34
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTUB


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