This International Standard specifies performance and quality requirements for the qualification and manufacture of standard 24°cone fittings to ensure reliable performance in aircraft hydraulic systems.
This International Standard specifies baseline criteria for the design and manufacture of system fittings that are qualification tested on engines.
This International Standard covers fittings of the temperature types and pressure classes specified in ISO 6771.
note: 1) The geometrical definition of a 24°cone fitting will be given in a future International Standard.