# ISO 7319:1992 — Withdrawn and superseded ISO standards For ISO 7319:1992, item title is Aerospace — Fluid systems — Interface of 24 degree cone metric couplings; status code is 9599; successor is ISO 7319:2021; withdrawn / published date is 1992-11-25, recorded from its source on 2026-08-05. - **Identifier:** ISO 7319:1992 _(verified: appears in the quote below)_ - **Item title:** Aerospace — Fluid systems — Interface of 24 degree cone metric couplings _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 7319:2021 - **Withdrawn / published date:** 1992-11-25 _(verified: appears in the quote below)_ ## What the source says > 13989,IS,,ISO 7319:1992,Aerospace — Fluid systems — Interface of 24 degree cone metric couplings,Aéronautique et espace — Systèmes de fluides — Interface des raccordements métriques à cône de 24 degrés,1992-11-25,2,['49.080'],ISO/TC 20/SC 10,9599,[13988],[79990],"['en','fr']",4,
Defines the geometry of the interface of couplings for fluid systems in aircrafts. Specifies the dimensions which allow the interchangeability of the male and female elements and of the nut used for the connection. The dimensions define the maximum volume of the male fitting.
## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).