PART NO. THREAD O-RING DIMENSIONS E F E F A B L S1 S2 1O-04OG 7/16"X20 7/16"X20 8.92X1.83 8.92X1.83 9.14 18 31 14 17 1O-04-06OG 7/16"X20 9/16"X18 8.92X1.83 11.89X1.98 9.14 20 35.1 17 19 1O-06OG 9/16"X18 9/16"X18 11.89X1.98 11.89X1.98 9.93 20 36 17 19 1O-06-08OG 9/16"X18 3/4"X16 11.89X1.98 16.36X2.21 9.93 22 40 22 24 1O-08OG 3/4"X16 3/4"X16 16.36X2.21 16.36X2.21 11.13 22 40 22 24 1O-08-12OG 3/4"X16 1.1/16"X12 16.36X2.21 23.47X2.95 11.13 29 51 32 32 1O-10OG 7/8"X14 7/8"X14 19.18X2.46 19.18X2.46 12.7 26 46 27 27 1O-12OG 1.1/16"X12 1.1/16"X12 23.47X2.95 23.47X2.95 15.1 29 54 32 32 1O-16OG 1.5/16"X12 1.5/16"X12 29.74X2.95 29.74X2.95 15.1 29 54 38 41 1O-20OG 1.5/8"X12 1.5/8"X12 37.46X3.00 37.46X3.00 15.1 29 54 50 50 1O-24OG 1.7/8"X12 1.7/8"X12 43.69X3.00 43.69X3.00 15.1 29 54 55 55