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		                        | National Stock Number:
 4810-01-058-5971
 
 Federal Supply Class:
 4810
 
 National Item Identification Number:
 010585971
 
 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:
 
 | 54726 | 35795 | LESLIE CONTROLS, INC. |  | N54726 | 35795 | LESLIE CONTROLS, INC. | 
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 Techincal Specification:
 
 | STYLE DESIGNATOR | PLAIN FLANGED |  | FLANGE DIAMETER | 0.640 INCHES NOMINAL |  | BODY OUTSIDE DIAMETER | 0.305 INCHES NOMINAL |  | BODY INSIDE DIAMETER | 0.125 INCHES NOMINAL |  | FLANGE SEAT TO DISK END HEIGHT | 0.198 INCHES NOMINAL |  | UNDER FLANGE HEIGHT | 0.185 INCHES NOMINAL |  | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |  | SEATING SURFACE SHAPE | FLAT | 
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