3020-00-254-2081 GEAR,HELICAL Index 3020-00-254-2084 GEAR,HELICAL

National Stock Number:
3020-00-254-2082

Federal Supply Class:
3020

National Item Identification Number:
002542082

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:
17080B1ML14BRINKLEY TECHNOLOGY GROUP LLC
17080B28265HERCULES ENGINE CO INC
2UUA03362265VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN.
42732065282WHITE MOTOR CORP
42733065282WHITE MOTOR CORP
1B746995201NAPCO INTERNATIONAL LLC
732639919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
BB101556442DIAMOND REO TRUCK CO
515A71538CLOYES GEAR AND PRODUCTS INC


Techincal Specification:
MATERIALSTEEL OVERALL
HARDNESS RATING15.7 ROCKWELL C MINIMUM AND
22.2 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY51
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE39.5167 DEGREES
STYLE DESIGNATORONE FLUSH HUB, ONE RECESSED HUB
PITCH DIAMETER6.6116 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER6.809 INCHES
FACE NOMINAL WIDTH1.498 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.562 INCHES SECOND END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.935 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.251 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.092 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER2.688 INCHES FIRST END
3.000 INCHES SECOND END
BODY STYLEWEBBED, OFFSET, SOLID
SPECIAL FEATURES1/16 IN. BY 10 DEG CHAMFER OF BORE ON FIRST END


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