3020-00-200-2125 GEAR,HELICAL Index 3020-00-200-2135 GEAR,HELICAL

National Stock Number:
3020-00-200-2131

Federal Supply Class:
3020

National Item Identification Number:
002002131

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:
008-293295685MARATHON LE TOURNEAU CO
23182208683BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC
86FT4745152OSHKOSH CORP
586163734KAITLIN CORP
39542265282WHITE MOTOR CORP
586173460EATON CORP TRANSMISSION DIV
H293235311AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV
BB2215456442DIAMOND REO TRUCK CO
H293295685MARATHON LE TOURNEAU CO


Techincal Specification:
MATERIALSTEEL COMP 8620H OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY37
TEETH TYPESINGLE HELIX
TOOTH FORMSTUB
TOOTH DIRECTIONRIGHT
PRESSURE ANGLE20.0000 DEGREES
HELIX ANGLE23.4167 DEGREES
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
PITCH DIAMETER6.0210 INCHES NOMINAL
NOMINAL OVERALL LENGTH2.123 INCHES
NOMINAL OUTSIDE DIAMETER6.4240 INCHES
FACE NOMINAL WIDTH1.750 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.375 INCHES FIRST END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER2.485 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.378 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.427 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER3.250 INCHES FIRST END
3.250 INCHES SECOND END
BODY STYLEWEBBED, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE73460
DESIGN CONTROL REFERENCE5861


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