Sealing rings for threaded studs ISO 6149-2 / -3 ISO 11926-2 / -3 Standard O-ring material is NBR Thread d2 M 10 x 1 M 12 x 1.5 M 14 x 1.5 M 16 x 1.5 M 18 x 1.5 M 22 x 1.5 M 26 x 1.5 M 27 x 2 M 33 x 2 M 42 x 2 M 48 x 2 7/16-20 UNF-2A 1/2-20 UNF-2A 9/16-18 UNF-2A 3/4-16 UNF-2A 7/8-14 UNF-2A 1 1/16-12 UN-2A 1 3/16-12 UN-2A 1 5/16-12 UN-2A 1 5/8-12 UN-2A 1 7/8-12 UN-2A O-ring d x s 8.1 x 1.6 9.3 x 2.2 11.3 x 2.2 13.3 x 2.2 15.3 x 2.2 19.3 x 2.2 22.7 x 2.8 23.6 x 2.9 29.6 x 2.9 38.6 x 2.9 44.6 x 2.9 9.17 x 1.83 10.52 x 1.83 11.89 x 1.98 16.36 x 2.21 19.18 x 2.46 23.47 x 2.95 26.62 x 2.95 29.74 x 2.95 37.47 x 3 43.69 x 3 Order-No. 0908289990 0908299990 0908309990 0908319990 0908329990 0908339990 0907799990 0908349990 0908359990 0908369990 0908379990 0900239990 0900259990 0900269990 0900279990 0900289990 0900299990 0900309990 0900319990 0900329990 0900339990 s d 3 Designation GP-OR-8,1x1,6-NBR90 GP-OR-9,3x2,2-NBR90 GP-OR-11,3x2,2-NBR90 GP-OR-13,3x2,2-NBR90 GP-OR-15,3x2,2-NBR90 GP-OR-19,3x2,2-NBR90 GP-OR-22,7x2,8-NBR90 GP-OR-23,6x2,9-NBR90 GP-OR-29,6x2,9-NBR90 GP-OR-38,6x2,9-NBR90 GP-OR-44,6x2,9-NBR90 GP-OR-9,17x1,83-NBR90 GP-OR-10,52x1,83-NBR90 GP-OR-11,89x1,98-NBR90 GP-OR-16,36x2,21-NBR90 GP-OR-19,18x2,46-NBR90 GP-OR-23,47x2,95-NBR90 GP-OR-26,62x2,95-NBR90 GP-OR-29,74x2,95-NBR90 GP-OR-37,47x3-NBR90 GP-OR-43,69x3-NBR90 231