(R) Graphic Symbols for Aircraft Hydraulic and Pneumatic Systems
|Publication Date:||1 February 2021|
This SAE Aerospace Standard (AS) provides a system of graphic symbols and line codings that are intended primarily for usage in hydraulic and pneumatic system schematic diagrams for all types of aircraft.
1. AS1290 can also be used for marine vehicles and other applications and for ancillary documents where schematics are required.
2. Individual graphic symbols shown herein are also considered suitable for use in conjunction with other types of symbols.