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.