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		                        | National Stock Number:
 4820-01-244-6043
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 012446043
 
 Description:
 SEAT,VALVE
 
 Detail:
 A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
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 Manufacturer Information:
 
 | 2640 | 30760 | INGERSOLL RAND CO |  | 30-439376 | 51436 | INGERSOLL-RAND COMPANY DBA INGERSOLL-RAND |  | CSH-2640 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | 
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 Techincal Specification:
 
 | MATERIAL | RUBBER BUNA N SEAT | 
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