# ISO 255:1981 — Withdrawn and superseded ISO standards

For ISO 255:1981, item title is Pulleys for classical and narrow V-belts — Geometrical inspection of grooves; status code is 9599; successor is ISO 255:1990; withdrawn / published date is 1981-08-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 255:1981 _(verified: appears in the quote below)_
- **Item title:** Pulleys for classical and narrow V-belts — Geometrical inspection of grooves _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 255:1990
- **Withdrawn / published date:** 1981-08-01 _(verified: appears in the quote below)_

## What the source says

> 4153,IS,,ISO 255:1981,Pulleys for classical and narrow V-belts — Geometrical inspection of grooves,Poulies pour courroies trapézoïdales classiques et étroites — Vérification géométrique des gorges,1981-08-01,1,['21.220.10'],ISO/TC 41,9599,,[4154],"['en','fr']",4,

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).