Silicone 70 Durometer O-Rings

Standard AS 568A Size O-Rings

    Master Item # Actual Size I.D. (in) Actual Size I.D. (mm) Actual Size I.D. Tolerance (in) Actual Size I.D. Tolerance (mm) Actual Size W. (in) Actual Size W. (mm) Actual Size W. Tolerance (in) Actual Size W. Tolerance (mm)
    AS 568A-373 8.975 227.97 ±.050 ±1.27 0.21 5.33 ±.005 ±0.13
    AS 568A-374 9.225 234.32 ±.055 ±1.40 0.21 5.33 ±.005 ±0.13
    AS 568A-375 9.475 240.67 ±.055 ±1.40 0.21 5.33 ±.005 ±0.13
    AS 568A-376 9.725 247.02 ±.055 ±1.40 0.21 5.33 ±.005 ±0.13
    AS 568A-377 9.975 253.37 ±.055 ±1.40 0.21 5.33 ±.005 ±0.13
    AS 568A-378 10.475 266.07 ±.060 ±1.52 0.21 5.33 ±.005 ±0.13
    AS 568A-379 10.975 278.77 ±.060 ±1.52 0.21 5.33 ±.005 ±0.13
    AS 568A-380 11.475 291.47 ±.065 ±1.65 0.21 5.33 ±.005 ±0.13
    AS 568A-381 11.975 304.17 ±.065 ±1.65 0.21 5.33 ±.005 ±0.13
    AS 568A-382 12.975 329.57 ±.065 ±1.65 0.21 5.33 ±.005 ±0.13
    AS 568A-383 13.975 354.97 ±.070 ±1.78 0.21 5.33 ±.005 ±0.13
    AS 568A-384 14.975 380.37 ±.070 ±1.78 0.21 5.33 ±.005 ±0.13
    AS 568A-385 15.955 405.26 ±.075 ±1.91 0.21 5.33 ±.005 ±0.13
    AS 568A-386 16.955 430.66 ±.080 ±2.03 0.21 5.33 ±.005 ±0.13
    AS 568A-387 17.955 456.06 ±.085 ±2.16 0.21 5.33 ±.005 ±0.13
    AS 568A-388 18.955 481.41 ±.090 ±2.29 0.21 5.33 ±.005 ±0.13
    AS 568A-389 19.955 506.81 ±.095 ±2.41 0.21 5.33 ±.005 ±0.13
    AS 568A-390 20.955 532.21 ±.095 ±2.41 0.21 5.33 ±.005 ±0.13
    AS 568A-391 21.955 557.61 ±.100 ±2.54 0.21 5.33 ±.005 ±0.13
    AS 568A-392 22.94 582.68 ±.105 ±2.67 0.21 5.33 ±.005 ±0.13
    AS 568A-393 23.94 608.08 ±.110 ±2.79 0.21 5.33 ±.005 ±0.13
    AS 568A-394 24.94 633.48 ±.115 ±2.92 0.21 5.33 ±.005 ±0.13
    AS 568A-395 25.94 658.88 ±.120 ±3.05 0.21 5.33 ±.005 ±0.13
    AS 568A-425 4.475 113.67 ±.033 ±0.84 0.275 6.99 ±.006 ±0.15
    AS 568A-426 4.6 116.84 ±.033 ±0.84 0.275 6.99 ±.006 ±0.15
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