# ISO 10323:1991 — Withdrawn and superseded ISO standards

For ISO 10323:1991, item title is Dental rotary instruments — Bore diameters for discs and wheels; status code is 9599; successor is ISO 10323:2013; withdrawn / published date is 1991-11-07, recorded from its source on 2026-08-05.

- **Identifier:** ISO 10323:1991 _(verified: appears in the quote below)_
- **Item title:** Dental rotary instruments — Bore diameters for discs and wheels _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 10323:2013
- **Withdrawn / published date:** 1991-11-07 _(verified: appears in the quote below)_

## What the source says

> 18371,IS,,ISO 10323:1991,Dental rotary instruments — Bore diameters for discs and wheels,Instruments rotatifs dentaires — Diamètres d'alésage des disques et roues,1991-11-07,1,['11.060.20'],ISO/TC 106/SC 4,9599,,[55278],"['en','fr']",1,"<p>Specifies the following nominal bore diameters in order to achieve interchangeability between discs and wheels. Diameters in mm: 1,6; 1,8; 2,2; 3.</p>"

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).