# ISO 4156-1:2005 — Withdrawn and superseded ISO standards

For ISO 4156-1:2005, item title is Straight cylindrical involute splines — Metric module, side fit — Part 1: Generalities; status code is 9599; successor is ISO 4156-1:2021; withdrawn / published date is 2005-09-19, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4156-1:2005 _(verified: appears in the quote below)_
- **Item title:** Straight cylindrical involute splines — Metric module, side fit — Part 1: Generalities _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4156-1:2021
- **Withdrawn / published date:** 2005-09-19 _(verified: appears in the quote below)_

## What the source says

> 36497,IS,,ISO 4156-1:2005,"Straight cylindrical involute splines — Metric module, side fit — Part 1: Generalities","Cannelures cylindriques droites à flancs en développante — Module métrique, à centrage sur flancs — Partie 1: Généralités",2005-09-19,1,['21.120.30'],ISO/TC 14,9599,"[9921,9922]",[77819],"['en','fr']",59,<p>ISO 4156-1:2005 provides the data and indications necessary for the design and manufacture of straight (non-helical) side-fitting cylindrical involute splines.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).