# ISO 7442:1982 — Withdrawn and superseded ISO standards

For ISO 7442:1982, item title is Tyre valves — ISO core chamber No. 1; status code is 9599; successor is ISO 20562:2004; withdrawn / published date is 1982-10-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 7442:1982 _(verified: appears in the quote below)_
- **Item title:** Tyre valves — ISO core chamber No. 1 _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 20562:2004
- **Withdrawn / published date:** 1982-10-01 _(verified: appears in the quote below)_

## What the source says

> 14181,IS,,ISO 7442:1982,Tyre valves — ISO core chamber No. 1,Valves pour pneumatiques — Logement du mécanisme ISO no 1,1982-10-01,1,['83.160.01'],ISO/TC 31/SC 9,9599,,[34212],"['en','fr']",4,"<p>Specifies the interchangeability dimensions of an core chamber, and applies principally to core chambers of valves used on tyres for agricultural machines, earth-moving machines, road vehicles and civil aircraft. Figure 1 shows the details the core chamber. Figure 2 gives the tolerances for the core pin head position. An annex gives counterbore dimensions.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).