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		                        | National Stock Number:
 3110-01-098-1244
 
 Federal Supply Class:
 3110
 
 National Item Identification Number:
 010981244
 
 Description:
 PLATE,RETAINING,BEARING
 
 Detail:
 A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes END BELL, ELECTRICAL ROTATING EQUIPMENT.
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 Manufacturer Information:
 
 | 6643 | 49576 | QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR | 
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 Techincal Specification:
 
 | MATERIAL | IRON CAST OVERALL |  | OUTSIDE DIAMETER | 6.500 INCHES NOMINAL |  | APERTURE DIAMETER | 2.135 INCHES MINIMUM AND |  |  | 2.140 INCHES MAXIMUM |  | OUTSIDE RAISED SURFACE DIAMETER | 4.368 INCHES MINIMUM AND |  |  | 4.370 INCHES MAXIMUM |  | RAISED SURFACE HEIGHT | 0.245 INCHES MINIMUM AND |  |  | 0.255 INCHES MAXIMUM |  | MOUNTING HOLE TYPE | ROUND, UNTHREADED |  | MOUNTING HOLE DIAMETER | 0.562 INCHES NOMINAL |  | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |  | BOLT CIRCLE HOLE QUANTITY | 4 |  | MOUNTING BOLT CIRCLE DIAMETER | 5.500 INCHES NOMINAL | 
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