The document specifies the dimensions and limit deviations for O rings (toroidal sealing rings) of special dimensional accuracy, preferably for use in aerospace applications. For general-purposes applications, DIN 3771-1 shall be applied.
DIN 65202:1999 history
2012DIN 65202:2012-09 Aerospace series - Elastomeric O-rings - Dimensions; Text in German and English
2012DIN 65202:2012 Aerospace series - Elastomeric O-rings - Dimensions; Text in German and English
1999DIN 65202:1999 Aerospace series - Elastomeric O-rings - Dimensions