# ISO 5673:1993 — Withdrawn and superseded ISO standards

For ISO 5673:1993, item title is Agricultural tractors and machinery — Power take-off drive shafts and position of power-input connection; status code is 9599; successor is ISO 5673-1:2005 | ISO 5673-2:2005; withdrawn / published date is 1993-11-25, recorded from its source on 2026-08-05.

- **Identifier:** ISO 5673:1993 _(verified: appears in the quote below)_
- **Item title:** Agricultural tractors and machinery — Power take-off drive shafts and position of power-input connection _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 5673-1:2005 | ISO 5673-2:2005
- **Withdrawn / published date:** 1993-11-25 _(verified: appears in the quote below)_

## What the source says

> 11780,IS,,ISO 5673:1993,Agricultural tractors and machinery — Power take-off drive shafts and position of power-input connection,Tracteurs et matériels agricoles — Arbres de transmission à cardans de prise de force et position de l'arbre récepteur sur la machine,1993-11-25,2,['65.060.01'],ISO/TC 23/SC 4,9599,[11779],"[36738,36739]","['en','fr']",6,<p>Specifies a system for classifying power take-off (PTO) drive shafts; the requirements for PTO yoke bosses; the PTO drive shaft sizes; the positioning of the power input connection for PTO-driven implements; the clearance zones. Applies to PTO drive shafts required for the connection of agricultural machines and implements to tractors.</p> 11781

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).