Metric O Rings Sizes Chart. Nominal (inches) actual (inches) actual (mm) parker size. The g series is used for general purpose applications and includes a wide range of inside diameters.
Click on a series below to view the size chart for that particular series, or scroll down to see the size chart for all jis sizes sorted from smallest to largest, c/s then i.d. These correspond to as568a dimensions. The uk’s largest independent manufacturer, stockist & distributor of o rings bs4518 metric range ‘o’ ring size chart i.d.
Wallers Industrial Hardware
The g series is used for general purpose applications and includes a wide range of inside diameters. For more information on shrinkage rates, see the appendix. These correspond to as568a dimensions. This chart provides dimensions for standard (an) shrinkage materials only.
