ISO 3302-2:2022

This document 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 can also be suitable for products made of thermoplastic rubbers.