O-ring Size: Available in all 'AS568A-' standard sizes (001-475); Available in all 'AS568A-' boss gasket sizes (901- and up); Available in British Standard metric sizes (e.g. 'BS'); Available in JIS ...

Chloroprene O-ring Size: Available in all 'AS568A-' standard sizes (001-475); Available in British Standard metric sizes (e.g. 'BS'); Available in JIS standard sizes (e.g. G, P, S and V ) ...

But what if you can’t find an exact match in the SAE box, or the original O-ring is a weird color or has flat sides? That’s when you enter the world of SAE vs. metric O-rings, special ...