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		                        | National Stock Number:
 4820-00-969-0042
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 009690042
 
 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:
 
 | 089962 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |  | 75046 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |  | 89962 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | 
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 Techincal Specification:
 
 | MATERIAL | STEEL CORROSION RESISTING SEAT |  | PROPRIETARY CHARACTERISTICS | PACS |  | NOMINAL THREAD SIZE | 1.625 INCHES FIRST THREADED PORTION |  | NOMINAL THREAD SIZE | 3.250 INCHES SECOND THREADED PORTION |  | SEATING SURFACE SHAPE | FLAT |  | THREAD SERIES DESIGNATOR | UNEF FIRST THREADED PORTION |  | THREAD SERIES DESIGNATOR | UNS SECOND THREADED PORTION | 
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