3020-00-219-2971 GEAR,HELICAL Index 3020-00-219-2973 GEAR,SPUR

National Stock Number:
3020-00-219-2972

Federal Supply Class:
3020

National Item Identification Number:
002192972

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:
4071615434CUMMINS INC.
40716-115434CUMMINS INC.
40716-158992LA GARY CO
H4071615434CUMMINS INC.
H40716-115434CUMMINS INC.
TG248531033TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEWEBBED, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER3.375 INCHES AXIALLY THROUGH BODY, FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER2.6250 INCHES BOTH ENDS
COUNTERBORE NOMINAL DIAMETER8.500 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.460 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.750 INCHES
HELIX ANGLE16.4556 DEGREES
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER5.000 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 2340 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 2340 OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.374 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY6 PLAIN AXIALLY THROUGH BODY, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.420 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER10.008 INCHES
PITCH DIAMETER9.7500 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORRECESSED HUB
TEETH QUANTITY72
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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