3020-01-238-8801 GEAR,HELICAL Index 3020-01-238-8803 GEAR,SPUR

National Stock Number:
3020-01-238-8802

Federal Supply Class:
3020

National Item Identification Number:
012388802

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:
DP-8631B589PHILLIPS CORPORATION DIV FEDERAL DIVISION
DP-86380300ELECTRO-MECHANO INC. DBA E M INSTRUMENTS DIV


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.563 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.625 INCHES
HELIX ANGLE36.8667 DEGREES
MOUNTING HOLE TYPE AND QUANTITY3 COUNTERSUNK AND 1 PLAIN AXIALLY THROUGH BODY, FIRST END
NOMINAL OUTSIDE DIAMETER1.365 INCHES
PITCH DIAMETER1.2499 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY20
TOOTH DIRECTIONRIGHT


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