3020-00-274-6610 GEAR,HELICAL Index 3020-00-274-6612 GEAR,HELICAL

National Stock Number:
3020-00-274-6611

Federal Supply Class:
3020

National Item Identification Number:
002746611

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:
4772-115434CUMMINS INC.
BM105515434CUMMINS INC.
TG247731033TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT
BM105558880MEGGITT (NEW HAMPSHIRE), INC


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER1.375 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH1.250 INCHES
FURNISHED ITEMS AND QUANTITY1 EXTERNALLY LUBRICATED BEARING
HARDNESS RATING31.0 ROCKWELL C NOMINAL OVERALL
HELIX ANGLE22.6180 DEGREES
HUB NOMINAL DIAMETER1.938 INCHES FIRST END
HUB NOMINAL DIAMETER1.938 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIALSTEEL OVERALL
PITCH DIAMETER6.3646 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.500 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER6.6125 INCHES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY47
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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