# ISO 6691:2000 — Withdrawn and superseded ISO standards

For ISO 6691:2000, item title is Thermoplastic polymers for plain bearings — Classification and designation; status code is 9599; successor is ISO 6691:2021; withdrawn / published date is 2000-05-18, recorded from its source on 2026-08-05.

- **Identifier:** ISO 6691:2000 _(verified: appears in the quote below)_
- **Item title:** Thermoplastic polymers for plain bearings — Classification and designation _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6691:2021
- **Withdrawn / published date:** 2000-05-18 _(verified: appears in the quote below)_

## What the source says

> 30440,IS,,ISO 6691:2000,Thermoplastic polymers for plain bearings — Classification and designation,Polymères thermoplastiques pour paliers lisses — Classification et désignation,2000-05-18,2,"['83.080.20','21.100.10']",ISO/TC 123/SC 2,9599,[13126],[78495],"['en','fr']",24,"<p>This International Standard specifies a classification and designation system for a selection of the most common</p><p>unfilled thermoplastic polymers for plain bearings.</p><p>The unfilled thermoplastic polymers are classified on the basis of appropriate levels of distinctive properties,</p><p>additives and information about their application for plain bearings. The designation system does not include all</p><p>propert

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).