# ISO 6302:1979 — Withdrawn and superseded ISO standards For ISO 6302:1979, item title is Earth-moving machinery — Drain, fill and level plugs; status code is 9599; successor is ISO 6302:1986; withdrawn / published date is 1979-02-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 6302:1979 _(verified: appears in the quote below)_ - **Item title:** Earth-moving machinery — Drain, fill and level plugs _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 6302:1986 - **Withdrawn / published date:** 1979-02-01 _(verified: appears in the quote below)_ ## What the source says > 12587,IS,,ISO 6302:1979,"Earth-moving machinery — Drain, fill and level plugs","Engins de terrassement — Bouchons de vidange, de remplissage et de contrôle des niveaux",1979-02-01,1,['53.100'],ISO/TC 127/SC 3,9599,,[12588],['en'],4, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).