3010-00-204-2130 COUPLING HALF,SHAFT Index 3040-00-204-2132 COUPLING HALF,SHAFT

National Stock Number:
3010-00-204-2131

Federal Supply Class:
3010

National Item Identification Number:
002042131

Description:
COUPLING HALF,SHAFT

Detail:
A MECHANICAL ITEM USED TO CONNECT A SHAFT AND THE MATING MEMBER OF A FLEXIBLE OR RIGID COUPLING.


Manufacturer Information:
CND1881A82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
NND1881A82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
BORE DIAMETER7.0000 INCHES MINIMUM AND 7.0010 INCHES MAXIMUM
BORE SHAPESTRAIGHT
FEATURES PROVIDEDKEYWAY AND COUNTERBORE
MATERIAL DOCUMENT AND CLASSIFICATIONSAE, 1045 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
SPECIAL FEATURESBORE SURFACE 63 MICROINCHES RMS FLANGE PERIPHERY, ID OF COUNTERBORE FLANGE AND HUB ENDS 125 MICROINCHES RMS; THIS HALF COUPLING IS FALK GRIDSPRING TYPE; KEYING FACILITY QTY:1; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWA:3.891" NOM.; KEYWAY WD:0.998" MIN.,1.000" MAX.; COUNTERBORE DEP.:1.0625" NOM.; COUNTERBORE DIA.:7.875" NOM.


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