Lap Joint Flange, 6 in Nominal, 1 in Thickness, 9-1/2 in Diameter Bolt Circle, 8 Bolt Holes, 7/8 in Bolt Hole, 11 in OD, 285 psig Pressure, 150 lb Pressure Class, -20 to 1000 deg F, 7.56 in Diameter Hub, 1.56 in Length Through Hub, Forged Carbon Steel, Domestic