DIN 3771 Metric O-Rings

/DIN 3771 Metric O-Rings
DIN 3771 Metric O-Rings 2017-05-09T14:09:07+00:00

DIN 3771 Metric O-Rings Size Chart

The DIN 3771 o-ring standard is issued by The German Institute for Standards (Duetsches Institut für Normung). This standard identifies O-Ring sizes by the ID x C/S, and may be followed by a letter indicating the quality level (N – normal quality; S – special quality), and a code indicating the rubber polymer and IRHD hardness.

For a complete listing of all metric o-ring sizes, visit our Metric O-Ring Cross Reference Table.

DIN 3771 Size Chart