| GENERAL CHARACTERISTICS ITEM DESCRIPTION | SEAT MATERIAL BUNA-N,STEM FORGED BRASS,ASTM B16 1/2 HARD,VALVE STEM DWG 1E1963 SHOWS SURFACE A MUST HAVE SMOOTH PLATE FINISH AND MUST BE FREE OF PITS AND OTHER DEFECTS,TOP DIA OF STEM 0.062 IN.,TAPER TOP END 30ER FLASH MUST BE REMOVED TO WITHIN 1/16 IN. OF POINT B,SCRATCHES ON SURFACE MUST NOT EXTEND BEYOND C |