# ISO 3031:1979 — Withdrawn and superseded ISO standards

For ISO 3031:1979, item title is Needle roller bearings — Thrust needle roller and cage assemblies, thrust washers — Dimensions and tolerances; status code is 9599; successor is ISO 3031:2000; withdrawn / published date is 1979-10-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 3031:1979 _(verified: appears in the quote below)_
- **Item title:** Needle roller bearings — Thrust needle roller and cage assemblies, thrust washers — Dimensions and tolerances _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 3031:2000
- **Withdrawn / published date:** 1979-10-01 _(verified: appears in the quote below)_

## What the source says

> 8117,IS,,ISO 3031:1979,"Needle roller bearings — Thrust needle roller and cage assemblies, thrust washers — Dimensions and tolerances",Roulements à aiguilles — Cages à aiguilles axiales et plaques de butée — Dimensions et tolérances,1979-10-01,2,['21.100.20'],ISO/TC 4/SC 5,9599,,[20527],"['en','fr']",2,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).