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Fillable Printable O-Ring Size Chart

Fillable Printable O-Ring Size Chart

O-Ring Size Chart

O-Ring Size Chart

(.070) (.103) (.139) (.210) (.275) (.103)
AS568 dash number appears to the right of O-ring inside diameter (I.D.) and below cross sectionial diameter.
Cross Section Cross Section
(.070)
(.103)
(.139) (.210)
Cross Section
1/16
3/32
1/8 3/16 3/32 1/8 3/16
1/32
3/64
002*
001*
1/16
003 102
3/32
005 103
5/64
004
5/32
007 105
1/8
006 104
7/32
009 107
3/16
008 106 201
5/16
011 109 203
1/4
010 108 202
7/16
013 111 205 309
3/8
012 110 204
310
9/16
015 113 207 311
1/2
014 112 206
2 1/2
037
139
I.D. I.D. 1/16
2 1/4
035
2 3/8
036
2 5/16
141
140 228 331
2 3/16
143
142 229 332
2 9/16
145
144 230 333
2 7/16
334
2 11/16
147
2 5/8
038 146 231
335
2 13/16
149
2 3/4
039 148 232
336
3
041 151 234 337
2 7/8
040 150 233
338
3 1/4
042 152 236 339
3 1/8
235
1/4 I.D. 3/32 1/8 3/16 1/4
167 262 365 441
(.275)(.139) (.210)
367 443
7
7 1/4
168 263
445
7 3/4
170 265 368
366 442
7 1/2
169 264
446
8 1/4
172 267 370
444
8
171 266 369
447
8 3/4
174 269 372
8 1/2
173 268 371
448
9 1/4
176 271 374
9
175 270 373
449
9 3/4
178 273 376
9 1/2
177 272 375
451
10 1/2
275 378
10
274 377
450
11
276 379
Reference Only
*Section diameter of AS568-001 is 1/32 Section diameter of AS568-002 is 3/64
312
11/16
017 115 209 313
5/8
016 114 208
314
13/16
019 117 211 315
3/4
018 116 210
316
15/16
021 119 213 317
7/8
020 118 212
318
1 1/16
023 121 215 319
1
022 120 214
320
1 3/16
025 123 217 321
1 1/8
024 122 216
322
1 5/16
027 125 219 323
1 1/4
026 124 218
324
1 7/16
127 221
1 3/8
028 126 220
325
1 9/16
129
1 1/2
029 128 222
326
1 11/16
131
1 5/8
030 130 223
327
1 13/16
133
1 3/4
031 132 224
328
1 15/16
135
1 7/8
032 134 225
2
033 136 226
2 1/8
034 138 227
329
2 1/16
137
330
340
3 1/2
043 153 238 341
3 3/8
237
342
3 3/4
044 154 240 343
3 5/8
239
344
4
045 155 242 345
3 7/8
241
346
4 1/4
046 156 244 347
4 /18
243
348
4 1/2
047 157 246 349
4 3/8
245
350
4 3/4
048 158 248 351
4 5/8
247
352
5
049 159 250 353
4 7/8
249
354
5 1/4
050 160 252 355
5 1/8
251
356
5 1/2
161 254 357
5 3/8
253
358
5 3/4
162 256 359
5 5/8
255
360
6
163 258 361
5 7/8
362
6 1/2
165 260 363
6 1/4
164 259
6 3/4
166 261
257
364
427
428
438
439
440
433
434
435
436
437
429
430
431
432
425
426
453
11 1/2
277 380
455
12 1/2
452
12
278 381
457
13 1/2
454
13
279 382
459
14 1/2
456
14
280 383
461
15 1/2
458
15
281 384
463
16 1/2
460
16
282 385
465
17 1/2
462
17
283 386
467
18 1/2
464
18
284 387
469
19 1/2
466
19
388
471
21
390
468
20
389
473
23
392
470
22
391
475
25
394
472
24
393
474
26
395
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