This part of ISO 3302 specifies the following geometrical tolerances for moulded and extruded solid rubber products, including those with metal inserts: — flatness tolerance; — parallelism tolerance; — perpendicularity tolerance; — coaxiality tolerance; — positional tolerance. The tolerances are primarily intended for use with vulcanized rubber but may also be suitable for products made of thermoplastic rubbers.
GSO ISO 3302-2:2015 history
2015GSO ISO 3302-2:2015 Rubber -- Tolerances for products -- Part 2: Geometrical tolerances