178 Related Products Inner-Face Gasket PRODUCT MODEL CODE JIS 10K . G N Rubber Type 1 Size JIS 5K . G N Rubber Type 5 Size Waterworks（SBR）. G A Rubber Type W Size Drawing (Full Face) Asahi AV Gasket Dimension Drawing (Inner Face) Handle φD1 φd1 φd2 φD2 Part A t 1 1 3 Detail of part A Part A t in parenthesis show the case of 350 mm (14 inch). Size Standard D2 D1 d1 d2 t 15 　5Ｋ 10Ｋ 47 54 18 26 26 39 41 3 20 　5Ｋ 10Ｋ 52 59 22 30 32 44 47 3 25 　5Ｋ 10Ｋ 62 70 30 39 38 53 53 3 32 　5Ｋ 10Ｋ 74 80 37 45 50 60 65 3 40 　5Ｋ 10Ｋ 79 85 43 53 54 69 69 3 50 　5Ｋ 10Ｋ 89 100 54 64 68 79 83 3 65 　5Ｋ 10Ｋ 114 120 69 82 86 101 101 3 80 　5Ｋ 10Ｋ 125 130 80 93 98 112 112 3 100 　5Ｋ 10Ｋ 145 155 102 114 120 133 138 3 125 　5Ｋ 10Ｋ 180 187 127 142 145 165 166 3 150 　5Ｋ 10Ｋ 210 217 150 167 168 193 190 3 200 　5Ｋ 10Ｋ 257 267 198 215 216 240 247 3 250 　5Ｋ 10Ｋ 322 329 249 270 270 301 306 3 300 　5Ｋ 10Ｋ 367 374 300 318 324 349 352 3 Size D2 D1 d2 d1 t 40 85 43 69 54 3 50 100 53 83 68 3 75 (80) 148 80 110 90 3 100 175 102 135 115 3 125 200 127 160 140 3 150 227 152 187 168 3 200 279 202 236 218 3 250 337 253 288 270 3 300 391 303 340 320 3 350 445 353 400 370 3 ■ Dimensions Table (Unit: mm) ■ Dimensions Table (Unit: mm) For JIS 10K, 5K Material: EPDM For Waterworks Material: SBR Notes: 1.40 mm (11/2 inch) is out of waterworks specification. (JIS 10K Standard Product) 2. Rubber used for AV gasket is accordance with tap water rubber (JIS K 6353). (SBR: Styrene-Butadiene Rubber)