3020-00-272-5983 GEAR,HELICAL Index 3020-00-272-5989 GEAR,SPUR

National Stock Number:
3020-00-272-5986

Federal Supply Class:
3020

National Item Identification Number:
002725986

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
950715434CUMMINS INC.
950758992LA GARY CO
H950715434CUMMINS INC.
SK1744DPC12515434CUMMINS INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.6243 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.4995 INCHES
HARDNESS RATING56.0 ROCKWELL C MINIMUM AND 61.0 ROCKWELL C MAXIMUM OVERALL
KEYWAY NOMINAL WIDTH0.1280 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4615 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER1.4000 INCHES NOMINAL
MATERIALSTEEL COMP 4615 OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.3752 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER1.5993 INCHES
PRESSURE ANGLE14.5000 DEGREES
SPECIAL FEATURESCOUNTERBORE ON FIRST END,0.698 IN. DIA,0.094 IN. DEEP
STYLE DESIGNATORHUBLESS
TEETH QUANTITY14
TOOTH FORMSTANDARD


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