3020-00-517-3081 GEAR,SPUR Index 3020-00-517-3083 GEAR,SPUR

National Stock Number:
3020-00-517-3082

Federal Supply Class:
3020

National Item Identification Number:
005173082

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
ADH2659A82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
CADH2659A7PZX0FAIRBANKS MORSE, LLC
CADH2659A82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
MATERIALSTEEL COMP 4615 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD-66 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND
60.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY18
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.5000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.664 INCHES
FACE NOMINAL WIDTH0.437 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.950 INCHES FIRST END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.750 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.128 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.4383 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER1.250 INCHES FIRST END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURES0.125 IN. BY 45 DEG CHAMFER ON OD OF BORE DIA,HUB END OF GEAR


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