本SAE航空航天标准（AS）规定了商用飞机液压系统所用部件的一般要求。它还包括适用于液压部件的14 CFR Part 25/CS 25法规。它还提供了附录A中的采购规范和附录B中的设计审查检查表中包含的信息。它没有提供分配元件的要求，如软管、管件和通用管道。

This SAE Aerospace Standard (AS) provides general requirements for components that are used in commercial aircraft hydraulic systems. It also includes the 14 CFR Part 25/CS 25 regulations that apply to hydraulic components.It also provides information to be included in the Procurement Specification in Appendix A and a checklist for design reviews in Appendix B.It does not provide requirements for distribution elements such as hoses, pipe fittings and general tubing.