Be a high likelihood that the oring is a metric and that oring you tried is imperial hence the thicker section which is too tight. Try a metric oring that fits for outside diameter and it should be...
Type: Posts; User: No.3
Be a high likelihood that the oring is a metric and that oring you tried is imperial hence the thicker section which is too tight. Try a metric oring that fits for outside diameter and it should be...