# ISO 9168:1991 — Withdrawn and superseded ISO standards

For ISO 9168:1991, item title is Dental handpieces — Hose connectors; status code is 9599; successor is ISO 9168:2009; withdrawn / published date is 1991-08-29, recorded from its source on 2026-08-05.

- **Identifier:** ISO 9168:1991 _(verified: appears in the quote below)_
- **Item title:** Dental handpieces — Hose connectors _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 9168:2009
- **Withdrawn / published date:** 1991-08-29 _(verified: appears in the quote below)_

## What the source says

> 16766,IS,,ISO 9168:1991,Dental handpieces — Hose connectors,Pièces à main dentaires — Connexions,1991-08-29,2,['11.060.20'],ISO/TC 106/SC 4,9599,[16765],[46572],"['en','fr']",6,"<p>Specifies four types of standard connectors. Type A: connector with two or three outlets; Type B: connector with four or five outlets; Type C: connector with four outlets and electrical contacts; Type D: connector with three outlets and connection thread M12 x 0,5.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).