TOP BURNER VALVE;[ 1/8" MPT X 3/8"-27 ] [ ROTATION OFF/ON] [STEM POSITION; DOWN] [STEM SIZE .240"] STEM 1-3/4" LONG.; [CTR INLET TO END OF STEM 2-1/2"] [ ANGLE - 90], ;[ COMES WITH #40 ADJ ORIFICE,; CNTR OF STEM TO BOTTOM OF INLET 7/8",; NOV-2005 STYLE CHANGE WAS KNURLED NOW HEX CAP;#41 NATURAL