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		                        | National Stock Number:
 4820-01-067-3583
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 010673583
 
 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:
 
 | 1423C7-5 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |  | 1423C7-5Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | 1423RA PC7 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | 27044 FIND 16Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | 27044 FIND 16 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | 
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 Techincal Specification:
 
 | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEM THAT SUPPORTS A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS | 
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