本SAE航空航天标准（AS）定义了螺纹挠性联轴器组件的要求，该组件利用套圈或机加工管端配件连接飞机燃料和燃料通风或其他系统中的管道和部件。该联轴节组件设计用于-65至+200 mDF和125 psig峰值工作压力，当要求在限制范围内时，联轴节组件可用于其他流体系统。

This SAE Aerospace Standard (AS) defines the requirements for a threaded flexible coupling assembly, which utilizes ferrules or machined tube end fittings to join tubing and components in aircraft fuel and fuel vent or other systems. This coupling assembly is designed for use from -65 to +200 \mDF and at 125 psig peak working pressure, and the coupling assembly may be used in other fluid systems when requirements are within the limits.