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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.
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Manufacturer Information:
| CND1881A | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | | NND1881A | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
| BORE DIAMETER | 7.0000 INCHES MINIMUM AND 7.0010 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | FEATURES PROVIDED | KEYWAY AND COUNTERBORE | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE, 1045 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | BORE 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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