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		                             National Stock Number: 4810-01-094-2983
  Federal Supply Class: 4810
  National Item Identification Number: 010942983
  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:
 | 188708-0081 | 99657 | MAROTTA CONTROLS INC |  | 234712 | 99657 | MAROTTA CONTROLS INC |  | 234712 ITEM 19 | 99657 | MAROTTA CONTROLS INC |   
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  Techincal Specification:
 | STYLE DESIGNATOR | PLAIN FLANGED |  | FLANGE DIAMETER | 0.375 INCHES NOMINAL |  | BODY OUTSIDE DIAMETER | 0.263 INCHES NOMINAL |  | BODY INSIDE DIAMETER | 0.125 INCHES NOMINAL |  | FLANGE SEAT TO DISK END HEIGHT | 0.037 INCHES NOMINAL |  | UNDER FLANGE HEIGHT | 0.079 INCHES NOMINAL |  | MATERIAL | PLASTIC POLYAMIDE OVERALL |  | SEATING SURFACE SHAPE | FLAT |   
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