本文件规定了ISO 3547（所有零件）中规定的一系列带缠绕衬套的通用环形止推垫圈。 它适用于内径为6至80 mm的止推垫圈。 注:预计不会有库存提供所有列出的尺寸，但尺寸标准化旨在节约模具成本。

This document specifies a range of ring type thrust washers for general purpose use with wrapped bushes as specified in ISO 3547 (all parts). It applies to thrust washers having inside diameters from 6 to 80 mm. NOTE It is not expected that all the sizes listed will be available from stock but the standardization of sizes is aimed at making economies in tooling costs.