# ISO 254:1981 — Withdrawn and superseded ISO standards

For ISO 254:1981, item title is Quality, finish and balance of transmission pulleys; status code is 9599; successor is ISO 254:1990; withdrawn / published date is 1981-07-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 254:1981 _(verified: appears in the quote below)_
- **Item title:** Quality, finish and balance of transmission pulleys _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 254:1990
- **Withdrawn / published date:** 1981-07-01 _(verified: appears in the quote below)_

## What the source says

> 4151,IS,,ISO 254:1981,"Quality, finish and balance of transmission pulleys","Qualité, état de surface et équilibrage des poulies de transmission",1981-07-01,1,['21.220.10'],ISO/TC 41,9599,,[4152],"['en','fr']",3,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).