# ISO 8139:1991 — Withdrawn and superseded ISO standards For ISO 8139:1991, item title is Pneumatic fluid power — Cylinders, 1 000 kPa (10 bar) series — Rod end spherical eyes — Mounting dimensions; status code is 9599; successor is ISO 8139:2009; withdrawn / published date is 1991-12-05, recorded from its source on 2026-08-05. - **Identifier:** ISO 8139:1991 _(verified: appears in the quote below)_ - **Item title:** Pneumatic fluid power — Cylinders, 1 000 kPa (10 bar) series — Rod end spherical eyes — Mounting dimensions _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 8139:2009 - **Withdrawn / published date:** 1991-12-05 _(verified: appears in the quote below)_ ## What the source says > 15221,IS,,ISO 8139:1991,"Pneumatic fluid power — Cylinders, 1 000 kPa (10 bar) series — Rod end spherical eyes — Mounting dimensions",Transmissions pneumatiques — Vérins 1 000 kPa (10 bar) — Tenons à rotule d'extrémité de tige de piston — Dimensions d'interchangeabilité,1991-12-05,2,['23.100.20'],ISO/TC 131/SC 3,9599,[15220],[45725],"['en','fr']",4,"
Specifies the dimensions required for interchangeability. Table 1 gives the dimensions for rod end eyes with threads from M4 x 0,7 up to M48 x 2. This second edition cancels and replaces the first edition (1986). Annex A is for information only.
" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).