O-Rings are commonly identified by the Inside Diameter (I.D.) and Cross Section (C/S) and are available in all standard AS568- sizes and European and Japanese Metric sizes.
Select Cross Section Dimension to View O-Ring Sizing Chart: | |
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.070" (1/16) | ![]() |
.139" (1/8) | |
.210" (3/16) | |
.275" (1/4) | |
Boss Seals |