3020-00-371-5338 GEAR,HELICAL Index 5307-00-371-5345 STUD,PLAIN

National Stock Number:
3020-00-371-5339

Federal Supply Class:
3020

National Item Identification Number:
003715339

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:
511589824617GENERAL MOTORS CORP
511589872582ROLLS-ROYCE SOLUTIONS AMERICA INC
517453224617GENERAL MOTORS CORP


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEWEBBED, OFFSET, SOLID
BODY RECESS NOMINAL DEPTH0.810 INCHES FIRST END
BORE NOMINAL DIAMETER2.1875 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH1.188 INCHES
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
HELIX ANGLE19.6833 DEGREES
MATERIALSTEEL OVERALL
MOUNTING HOLE TYPE AND QUANTITY6 PLAIN AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.328 INCHES AXIALLY THROUGH BODY, FIRST END
NOMINAL OUTSIDE DIAMETER4.503 INCHES
PITCH DIAMETER4.1250 INCHES NOMINAL
PRESSURE ANGLE16.0000 DEGREES
STYLE DESIGNATORHUBLESS, RECESSED BODY
TEETH QUANTITY39
TEETH TYPESINGLE HELIX
TOOTH FORMSPECIAL
TOOTH DIRECTIONRIGHT


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