本SAE航空航天标准（AS）规定了液压供应和返回航空航天流体系统（包括气动、冷却剂、，灭火器的最大工作压力为1500 psig（10340 kPa），最大工作温度范围为-65至+225华氏度（-54至+107摄氏度）。本规范涵盖了一种常见的铝制配件，该配件可在高达1500 psi的工作压力范围内使用不同的管材和管壁厚度，并根据AS6124使用相同的工具进行组装。 表12显示了适用的航空航天配件零件号标准、管道材料和工作压力。

This SAE Aerospace Standard (AS) establishes the requirements for externally swaged aluminum tube fittings on aluminum tubing with flareless separable fitting ends for use in hydraulic supply and return aerospace fluid systems including pneumatic, coolants, and fire extinguishers up to a maximum operating pressure of 1500 psig (10340 kPa) and a maximum operating temperature range of -65 to +225 °F (-54 to +107 °C).This specification covers a common aluminum fitting that may be used for a range of operating pressures up to 1500 psi with different tubing materials and tubing wall thicknesses, and is assembled with the same tooling in accordance with AS6124. Table 12 shows applicable aerospace fitting part number standard and tubing materials and operating pressures.