3020-00-090-2543 GEAR,INTERNAL Index 3020-00-090-2546 GEAR,HELICAL

National Stock Number:
3020-00-090-2545

Federal Supply Class:
3020

National Item Identification Number:
000902545

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:
3A-209014541COOPER MACHINERY SERVICES LLC
3A209055509COOPER CAMERON CORP AJAX-SUPERIOR DIV


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BOLT HOLE CIRCLE NOMINAL DIAMETER12.750 INCHES AXIALLY THROUGH BODY, FIRST END
BORE NOMINAL DIAMETER11.2500 INCHES BOTH ENDS
FACE NOMINAL WIDTH2.000 INCHES
PITCH DIAMETER16.0000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS, RECESSED BODY
TEETH QUANTITY90
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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