# ISO 7904-1:1995 — Withdrawn and superseded ISO standards For ISO 7904-1:1995, item title is Plain bearings — Symbols — Part 1: Basic symbols; status code is 9599; successor is ISO 4378-4:2009; withdrawn / published date is 1995-01-19, recorded from its source on 2026-08-05. - **Identifier:** ISO 7904-1:1995 _(verified: appears in the quote below)_ - **Item title:** Plain bearings — Symbols — Part 1: Basic symbols _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 4378-4:2009 - **Withdrawn / published date:** 1995-01-19 _(verified: appears in the quote below)_ ## What the source says > 14862,IS,,ISO 7904-1:1995,Plain bearings — Symbols — Part 1: Basic symbols,Paliers lisses — Symboles — Partie 1: Symboles de base,1995-01-19,1,['21.100.10'],ISO/TC 123/SC 6,9599,,[44207],"['en','fr']",6,"

Defines basic symbols for use in the field of plain bearings, additional signs are also defined for use as superscripts and subscripts. The system is founded on characters of the Latin and Greek alphabets, Arabic figures and other signs, e.g. points, commas, horizontal lines or asterisks. For the purpose of international applicability, all symbols have been derived from English words. The present classification may be used in calculations and technological and geometrical determinations a ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).