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ISO 7319:2021

Aerospace — Fluid systems — Interface of 24° cone metric couplings

Jun 1, 2021

General information

90.60     Sep 3, 2026

ISO

ISO/TC 20/SC 10

International Standard

49.080  

English  

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Scope

This document defines the geometry of the interface of removable 24° cone couplings for fluid systems in aircraft. The connection with the pipe of each one of the connecting elements can be of different design.
This document 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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 7319:1992

NOW

PUBLISHED
ISO 7319:2021
90.60 Close of review
Sep 3, 2026