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		                        | National Stock Number:
 4820-01-567-7519
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 015677519
 
 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:
 
 | 764304 | 66558 | SPECTREX, INC |  | 764304-1 | 66558 | SPECTREX, INC |  | OL-SP-764304 | 66558 | SPECTREX, INC | 
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 Techincal Specification:
 
 | STYLE DESIGNATOR | PLAIN FLANGED |  | THREAD SERIES DESIGNATOR | UN SINGLE THREADED PORTION |  | NOMINAL THREAD SIZE | 1.625 INCHES SINGLE THREADED PORTION |  | THREAD QUANTITY PER INCH | 12 SINGLE THREADED PORTION |  | THREAD CLASS | 3A SINGLE THREADED PORTION |  | SPECIAL FEATURES | FLANGE WIDTH 61MM; USED ON CYLINDER 465347 |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT VALVE | 
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