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		                             National Stock Number: 4820-00-373-8972
  Federal Supply Class: 4820
  National Item Identification Number: 003738972
  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:
 | AB9348-165D10 | 18350 | PALL AEROPOWER CORPORATION |   
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  Techincal Specification:
 | STYLE DESIGNATOR | PLAIN FLANGED |  | FLANGE DIAMETER | 1.444 INCHES MINIMUM AND |   | 1.450 INCHES MAXIMUM |  | BODY INSIDE DIAMETER | 0.905 INCHES MINIMUM AND |   | 0.908 INCHES MAXIMUM |  | FLANGE SEAT TO DISK END HEIGHT | 0.060 INCHES NOMINAL |  | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |  | SEATING SURFACE SHAPE | FLAT |  | FSC APPLICATION DATA | ENGINE AIR AND OIL FILTERS |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 18350 |  | DESIGN CONTROL REFERENCE | AB9348-165D10 |   
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