# ISO 583:1990 — Withdrawn and superseded ISO standards For ISO 583:1990, item title is Conveyor belts with a textile carcass — Tolerances on total thickness and thickness of covers — Direct measurement method; status code is 9599; successor is ISO 583-1:1999; withdrawn / published date is 1990-11-08, recorded from its source on 2026-08-05. - **Identifier:** ISO 583:1990 _(verified: appears in the quote below)_ - **Item title:** Conveyor belts with a textile carcass — Tolerances on total thickness and thickness of covers — Direct measurement method _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 583-1:1999 - **Withdrawn / published date:** 1990-11-08 _(verified: appears in the quote below)_ ## What the source says > 4680,IS,,ISO 583:1990,Conveyor belts with a textile carcass — Tolerances on total thickness and thickness of covers — Direct measurement method,Courroies transporteuses à carcasse textile — Tolérances sur l'épaisseur totale et l'épaisseur des revêtements — Méthode de mesurage direct,1990-11-08,2,['53.040.20'],ISO/TC 41/SC 3,9599,[4679],[21799],"['en','fr']",4,
Specifies: a) the maximum difference between the total thickness measured at any two points of the area of a conveyor belt; b) the permissible deviations on the thickness of each cover; c) the appropriate methods of measurement. Applies only to belts with a textile or an aramide carcass. This second edition cancels and replaces the f ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).