4730-00-406-6975 FITTING,LUBRICATION Index 5310-00-406-6978 WASHER,FLAT

National Stock Number:
3020-00-406-6976

Federal Supply Class:
3020

National Item Identification Number:
004066976

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:
19090815434CUMMINS INC.
19090858992LA GARY CO
9168-215434CUMMINS INC.
TG247631033TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEWEBBED, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER2.376 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.250 INCHES
HELIX ANGLE22.6197 DEGREES
KEYWAY NOMINAL WIDTH0.375 INCHES BOTH ENDS
HUB NOMINAL DIAMETER3.250 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
III MATERIALSTEEL OVERALL
PITCH DIAMETER4.8750 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE NOMINAL THREAD SIZE0.438 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY2 THREADED AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNC AXIALLY THROUGH BODY, FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.379 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER5.123 INCHES
STYLE DESIGNATORFLUSH HUB
TEETH QUANTITY36
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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