3020-00-266-6521 GEAR,HELICAL Index 5305-00-266-6525 SETSCREW

National Stock Number:
3020-00-266-6522

Federal Supply Class:
3020

National Item Identification Number:
002666522

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:
50375D92679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/
50375DA0SAT8KOMATSU AMERICA CORP.
50375DA29510KOMATSU AMERICAN INTL CO
50375DA31007NAVISTAR INTL CORP
50375DA92679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.865 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH2.496 INCHES
HARDNESS RATING25.0 ROCKWELL C NOMINAL HUB
HARDNESS RATING50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM TEETH
HELIX ANGLE6.8692 DEGREES
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1045 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1045 OVERALL
PITCH DIAMETER2.0486 INCHES NOMINAL
PRESSURE ANGLE23.5000 DEGREES
NOMINAL OUTSIDE DIAMETER2.376 INCHES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY12
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD
SPECIAL FEATURESTWO 0.156 IN. DIA HOLES LOCATED CENTER LINE OF TOOTH SPACE


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