O-ring table	Size example	Origin	View table
AS568	12.42 x 1.78 mm	America	Click here
ISO 3601	12.42 x 1.78 mm	International	Click here
BS 1806	12.42 x 1.78 mm	Great Britain	Click here
BS 4518	29.6 x 2.4 mm	Great Britain	Click here
SMS 1586	17.3 x 2.4 mm	Sweden	Click here
JIS B2401	34.4 x 3.1 mm	Japan	Click here
NFT 47-501	32.5 x 2.65 mm	France	Click here
Generic / Metric	20 x 2 mm	International	Click here

O-ring tables - All O-ring dimensions

AS568