2520-00-705-8722 GEAR Index 2805-00-705-8726 GEAR

National Stock Number:
3020-00-705-8723

Federal Supply Class:
3020

National Item Identification Number:
007058723

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:
705872319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
GAA6356B23040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
GAA6356B57526FORD MOTOR COMPANY


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLESTRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER2.235 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.660 INCHES
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM TEETH
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM HUB
HELIX ANGLE9.7831 DEGREES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER2.781 INCHES SECOND END
HUB NOMINAL DIAMETER2.891 INCHES FIRST END
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.506 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER4.924 INCHES
PITCH DIAMETER4.6406 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPLINE QUANTITY24 BOTH ENDS
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
TEETH QUANTITY32
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT


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