# ISO 2739:1973 — Withdrawn and superseded ISO standards For ISO 2739:1973, item title is Sintered metal bushes — Determination of radial crushing strength; status code is 9599; successor is ISO 2739:2006 | ISO/CD 2739; withdrawn / published date is 1973-12-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 2739:1973 _(verified: appears in the quote below)_ - **Item title:** Sintered metal bushes — Determination of radial crushing strength _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 2739:2006 | ISO/CD 2739 - **Withdrawn / published date:** 1973-12-01 _(verified: appears in the quote below)_ ## What the source says > 7717,IS,,ISO 2739:1973,Sintered metal bushes — Determination of radial crushing strength,Bagues en métal fritté — Détermination de la résistance à l'écrasement radial,1973-12-01,1,"['77.160','77.040.10']",ISO/TC 119/SC 3,9599,,"[44436,7716]","['en','fr']",2,"

Specifies a method of measuring the radial crushing strength of sintered metal parts in the form of hollow cylinders commonly known as bushes. The method is applicable to sintered bushes composed of pure or alloyed metal powders. Gives principle, apparatus, test piece, procedure, expression of results and test report.

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).