Aircraft Hydraulic Fittings Parts Lookup Catalog

Hydraulic fittings refer to any parts that are required to attach components within a hydraulic system. Hydraulic systems are used prevalently in the aerospace industry and are integral to the functionality of most aircraft. Aircraft hydraulic systems can be found in brake systems, flight control mechanisms, propeller pitch systems, and many others.

Hydraulic systems integrate the following parts: reservoir, pumps, directional valves, check valves, pressure relief valves, selector valves, actuators, and filters. The most common hydraulic systems on an aircraft are closed-center systems. This type of system maintains three actuators and a store of pressurized fluid, allowing the fluid to be immediately available as long as the system is in operation.

Standards
Hydraulic fittings are held to similar standards as aircraft hardware. OEMs and PMA holders must meet in order to ensure the airworthiness of hydraulic fittings. These parts are held to specifications set by the following standards: American National Standards Institute (ANSI), Army-Navy Aeronautical Standard (AN), National Aerospace Standard (NAS), Society of Automotive Engineers (SAE), and others.

 This category includes, but is not limited to: Adapters, couplings, elbows, nuts, plugs, tees, tubes, etc.

*This grouping does not encompass hydraulic fluid, or structural components and assemblies that are integrated in the hydraulic system.

At Methodical Purchasing, owned and operated by ASAP Semiconductor, we supply high-quality hydraulic fittings from trusted aerospace manufacturers including General Electric and Tronair.

Part No RFQ
AN871 RFQ
MS21904 / AS21904 RFQ
MS21902 / AS21902 RFQ
MS21924 / AS21924 RFQ
AN777 RFQ
AN893 / MS24397 RFQ
NAS555 RFQ
MS21908 / AS21908 RFQ
AN911 RFQ
AN916 RFQ
MS21911 / AS21911 RFQ
MS21923 / AS21923 RFQ
AN939 RFQ
NAS1762 RFQ
AN822 / MS20822 RFQ
NAS1761 RFQ
AN837 / MS24396 RFQ
AN839 RFQ
AN834 / MS24395 RFQ
AN917 RFQ
AN806 / MS24404 RFQ
AN915 RFQ
AN784 / MS24389 RFQ
AN919 / MS24399 RFQ
AN849 RFQ
AN817 RFQ
AN818 RFQ
MS21905 / AS21905 RFQ
NAS424 RFQ
AN814L (SHOWN) / MS2 RFQ
MS21921 / AS21921 RFQ
MS21915 / AS21915 RFQ
AN842 RFQ
AN776 RFQ
AN938 RFQ
AN910 RFQ
AN833 / MS24394 RFQ
AN827 / MS24403 RFQ
AN932 RFQ
NAS552 RFQ
NAS1763 RFQ
AN941 RFQ
AN779 RFQ
AN894 / MS24398 RFQ
AN805 RFQ
AN774 RFQ
AN914 RFQ
AN841 RFQ
AN778 RFQ
MS20759-24D RFQ
MS20913 / AS4863 RFQ
MS21916 / AS21916 RFQ
MS20760-16K RFQ
MS21907 / AS219097 RFQ
AN780 RFQ
NAS553 RFQ
AN821 / MS24401 RFQ
AN775 RFQ
AN823 / MS20823 RFQ
AN929 RFQ
AN832 / MS24393 RFQ
MS21925 / AS21925 RFQ
AN838 RFQ
MS21903 / AS21924 RFQ
AN783 / MS24388 RFQ
MS20819 / AS5176 OR RFQ
MS20757-12D RFQ
AN825 /  MS20825 RFQ
AN815 / MS24392 RFQ
MS21922 / AS21922 RFQ
AN6289 RFQ
MS21910 / AS21910 RFQ
AN924 / MS24400 RFQ
AN807 RFQ
AN816 RFQ
AN937 RFQ
NAS551 RFQ
AN840 RFQ
MS21913 / AS21913 RFQ
MS21912 / AS21912 RFQ
NAS554 RFQ
MS21909 / AS21909 RFQ
AN826 / MS20826 RFQ
MS21914 / AS21914 RFQ
AN912 RFQ
AN918 RFQ
AN933 RFQ
AN804 / MS24390 RFQ
MS21906 / AS21906 RFQ
NAS1764 RFQ
AN785 RFQ
AN800 RFQ
MS20762-16D RFQ
AN824 / MS24402 RFQ
AN844 RFQ
MS20761-12D RFQ
MS21900 / AS21900 RFQ
MS21926 / AS21926 RFQ

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