2610-00-204-0146 TIRE,PNEUMATIC Index 3020-00-204-0153 GEAR,HELICAL

National Stock Number:
3020-00-204-0152

Federal Supply Class:
3020

National Item Identification Number:
002040152

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:
150061B1ML14BRINKLEY TECHNOLOGY GROUP LLC
150061B28265HERCULES ENGINE CO INC


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.2495 INCHES FIRST END
END NOMINAL DIAMETER1.9365 INCHES FIRST END
END NOMINAL LENGTH0.765 INCHES FIRST END
FACE NOMINAL WIDTH1.498 INCHES
FIRST STEP NOMINAL DIAMETER3.000 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.2375 INCHES FIRST END
HARDNESS RATING17.5 ROCKWELL C NOMINAL OVERALL
HELIX ANGLE39.5167 DEGREES
HUB NOMINAL DIAMETER2.250 INCHES SECOND END
HUB STYLE DESIGNATOR1 STEP FIRST END
KEYWAY NOMINAL WIDTH0.251 INCHES BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.4375 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.7957 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER7.1575 INCHES
PITCH DIAMETER7.0000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
SPECIAL FEATURESTIMING MARK LOCATED BETWEEN TEETH 10 DEG 13 SEC CW FROM CENTERLINE OF @KEYWAY,0.094 IN. BY 30 DEG CHAMFER @ON 1ST END OF BORE
STYLE DESIGNATORONE FLUSH HUB, ONE RECESSED HUB
TEETH QUANTITY54
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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