# ISO 1940-1:2003 — Withdrawn and superseded ISO standards

For ISO 1940-1:2003, item title is Mechanical vibration — Balance quality requirements for rotors in a constant (rigid) state — Part 1: Specification and verification of balance tolerances; status code is 9599; successor is ISO/PWI 1940-1 | ISO 21940-11:2016; withdrawn / published date is 2003-09-08, recorded from its source on 2026-08-05.

- **Identifier:** ISO 1940-1:2003 _(verified: appears in the quote below)_
- **Item title:** Mechanical vibration — Balance quality requirements for rotors in a constant (rigid) state — Part 1: Specification and verification of balance tolerances _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/PWI 1940-1 | ISO 21940-11:2016
- **Withdrawn / published date:** 2003-09-08 _(verified: appears in the quote below)_

## What the source says

> 27092,IS,,ISO 1940-1:2003,Mechanical vibration — Balance quality requirements for rotors in a constant (rigid) state — Part 1: Specification and verification of balance tolerances,Vibrations mécaniques — Exigences en matière de qualité dans l'équilibrage pour les rotors en état (rigide) constant — Partie 1: Spécifications et vérification des tolérances d'équilibrage,2003-09-08,2,['21.120.40'],ISO/TC 108/SC 2,9599,[6635],"[57709,54074]","['en','fr']",28,"<p>ISO 1940-1:2003 gives specifications for rotors in a constant (rigid) state. It specifies balance tolerances, the necessary number of correction planes, and methods for verifying the residual unbalance.</p><p>Recommendations are also given

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).