3020-00-293-4022 GEAR,HELICAL Index 3020-00-293-4024 GEAR,HELICAL

National Stock Number:
3020-00-293-4023

Federal Supply Class:
3020

National Item Identification Number:
002934023

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:
162007617PZX0FAIRBANKS MORSE, LLC
1620076182796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
B3181836REVA80064NAVAL SHIP SYSTEMS COMMAND
CAFB8695F82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
CAFB8695F182796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
NAFB5514G82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
NAFB8695F82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER1.050 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH1.000 INCHES
HARDNESS RATING14.0 ROCKWELL C NOMINAL OVERALL
HELIX ANGLE23.2000 DEGREES
HUB NOMINAL DIAMETER1.875 INCHES FIRST END
HUB NOMINAL DIAMETER1.875 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
KEYWAY NOMINAL WIDTH0.375 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-671,CLASS B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.666 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.375 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER2.7090 INCHES
PITCH DIAMETER2.4870 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESEND ITEM DIESEL ENGINE,CORP INDUSTRIES OPERATING CORP,38ND8 1-8
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY16
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT


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