本SAE航空航天标准（AS）规定了所有类型流体系统中使用的结合直螺纹端口或法兰连接和24°锥形无扩口连接的流体配件的要求。

This SAE Aerospace Standard (AS) establishes the requirements for fluid fittings that combine both straight thread port or flanged connections, and 24 degree cone flareless connections for use in all types of fluid systems.