# ISO 4381:1981 — Withdrawn and superseded ISO standards

For ISO 4381:1981, item title is Plain bearings — Lead and tin casting alloys for multilayer plain bearings; status code is 9599; successor is ISO 4381:1991; withdrawn / published date is 1981-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4381:1981 _(verified: appears in the quote below)_
- **Item title:** Plain bearings — Lead and tin casting alloys for multilayer plain bearings _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4381:1991
- **Withdrawn / published date:** 1981-12-01 _(verified: appears in the quote below)_

## What the source says

> 10267,IS,,ISO 4381:1981,Plain bearings — Lead and tin casting alloys for multilayer plain bearings,Paliers lisses — Alliages moulés de plomb et d'étain pour paliers lisses multicouches,1981-12-01,1,"['77.120.60','21.100.10']",ISO/TC 123,9599,,[10268],"['en','fr']",4,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).