4730-00-540-4150 NIPPLE,PIPE Index 5310-00-540-4155 NUT,PLAIN,ROUND

National Stock Number:
3020-00-540-4154

Federal Supply Class:
3020

National Item Identification Number:
005404154

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:
AFB3510E7PZX0FAIRBANKS MORSE, LLC
AFB3510E82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
NAFB3510E82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
MATERIALSTEEL COMP 4145 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND
32.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY41
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
PITCH DIAMETER5.8570 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER6.078 INCHES
FACE NOMINAL WIDTH1.875 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.0312 INCHES FIRST END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.4997 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.499 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.9531 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER2.500 INCHES FIRST END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESTWO 1/2 INCH-20 NF HOLES THROUGH FACE,EVENLY SPACED ON 3-3/4 INCH DIAMETER BOLT CIRCLE,HOLES ON CENTER LONE OF KEYWAY


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