3020-00-391-4094 GEAR,HELICAL Index 3020-00-391-4100 GEAR,HELICAL

National Stock Number:
3020-00-391-4099

Federal Supply Class:
3020

National Item Identification Number:
003914099

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:
325272155380HATCH & KIRK, INC.
325272172915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER4.250 INCHES AXIALLY THROUGH BODY, FIRST END
HELIX ANGLE25.8167 DEGREES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MOUNTING HOLE THREAD QUANTITY PER INCH24 AXIALLY THROUGH BODY, FIRST END
PITCH DIAMETER5.2500 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY42
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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