3830-00-870-4286 BLADE,BULLDOZER,EARTH MOVING Index 3120-00-870-4288 BUSHING,SLEEVE

National Stock Number:
3020-00-870-4287

Federal Supply Class:
3020

National Item Identification Number:
008704287

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:
686055373342ALLISON TRANSMISSION INC
6860553K0680ROLLS-ROYCE AIRLINES
EU41211K0680ROLLS-ROYCE AIRLINES


Techincal Specification:
HARDNESS RATING57.0 ROCKWELL C NOMINAL OVERALL
TEETH QUANTITY83
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
HELIX ANGLE27.9241 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER3.6086 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER4.230 INCHES
FACE NOMINAL WIDTH0.723 INCHES
FEATURES PROVIDEDINTEGRAL KEY
THE MANUFACTURERS DATA
MANUFACTURERS CODE73342
DESIGN CONTROL REFERENCE6860553


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