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.
Aircraft 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
Aircraft 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 Aircraft Hydraulic Fittings 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 aircraft hydraulic fittings parts from trusted aerospace manufacturers including General Electric and Tronair.
Part No | Description | Category | RFQ |
---|---|---|---|
MS20760-16K | adapter, straight, flange to tube | MS Fitting | RFQ |
AN776 | elbow, universal, 90º | AN Fitting | RFQ |
AN775 | bolt, universal fitting | AN Fitting | RFQ |
AN842 | elbow, pipe thread and hose, 90º | AN Fitting | RFQ |
AN929 | cap assembly, pressure seal flared tube fitting | AN Fitting | RFQ |
AN815 / MS24392 | union, flared tube | AN Fitting | RFQ |
MS21910 / AS21910 | tee, bulkhead, flareless tube, internal thread on side | MS Fitting | RFQ |
AN800 | union, cone | AN Fitting | RFQ |
AN914 | elbow, internal and external pipe thread, 90º | AN Fitting | RFQ |
MS21923 / AS21923 | adapter, flareless tube, bulkhead and universal to flared tube | MS Fitting | RFQ |
MS20913 / AS4863 | plug, pipe | MS Fitting | RFQ |
AN824 / MS24402 | tee, flared tube | AN Fitting | RFQ |
MS21915 / AS21915 | adapter, straight, tube to boss | MS Fitting | RFQ |
MS21906 / AS21906 | cross, flareless tube | MS Fitting | RFQ |
AN844 | elbow, pipe thread and hose, 45º | AN Fitting | RFQ |
AN816 | nipple, flared tube and pipe thread | AN Fitting | RFQ |
AN785 | coupling, union, brazing | AN Fitting | RFQ |
AN827 / MS24403 | cross, flared tube | AN Fitting | RFQ |
AN6289 | nut, flared tube, universal fitting | AN Fitting | RFQ |
AN838 | elbow, hose to universal, 90º | AN Fitting | RFQ |
NAS553 | elbow, universal, 90º | NAS Fitting | RFQ |
MS20819 / AS5176 OR | sleeve, flared tube fitting | MS Fitting | RFQ |
MS21926 / AS21926 | elbow, 90º. universal, flareless tube, low profile | MS Fitting | RFQ |
AN939 | elbow, internal screw thread, 90º | AN Fitting | RFQ |
MS21908 / AS21908 | elbow, bulkhead universal 90º, flareless tube | MS Fitting | RFQ |
AN938 | tee, internal screw thread | AN Fitting | RFQ |
AN833 / MS24394 | elbow, flared tube and bulkhead universal, 90º | AN Fitting | RFQ |
MS21907 / AS219097 | elbow, bulkhead universal, 45º, flareless tube | MS Fitting | RFQ |
MS21916 / AS21916 | reducer, external thread, flareless tube | MS Fitting | RFQ |
AN919 / MS24399 | reducer, external thread, flared tube | AN Fitting | RFQ |
AN941 | elbow, internal screw thread, 45º | AN Fitting | RFQ |
AN818 | nut, coupling | AN Fitting | RFQ |
MS21914 / AS21914 | cap, pressure seal, flareless tube fitting | MS Fitting | RFQ |
NAS1764 | tee, reducer, swivel, flareless tube on runs | NAS Fitting | RFQ |
AN805 | nut, union | AN Fitting | RFQ |
AN894 / MS24398 | bushing, screw thread, expander | AN Fitting | RFQ |
MS21909 / AS21909 | tee, bulkhead and universal, flareless tube | MS Fitting | RFQ |
AN826 / MS20826 | tee, flared tube with pipe thread on run | AN Fitting | RFQ |
MS21911 / AS21911 | tee, bulkhead, flareless tube, internal thread on run | MS Fitting | RFQ |
AN933 | plug, pipe, hex head | AN Fitting | RFQ |
NAS424 | coupling - tube flared fitting, female thread | NAS Fitting | RFQ |
AN912 | reducer, pipe bushing | AN Fitting | RFQ |
MS21900 / AS21900 | adapter, flareless tube to a flared tube | MS Fitting | RFQ |
MS21924 / AS21924 | union, flareless tube, bulkhead and universal | MS Fitting | RFQ |
MS21905 / AS21905 | tee, flareless tube | MS Fitting | RFQ |
AN817 | nut, sleeve coupling | AN Fitting | RFQ |
AN807 | adapter, hose to universal | AN Fitting | RFQ |
NAS552 | elbow, universal, 90º | NAS Fitting | RFQ |
AN849 | connector, hose, bulkhead | AN Fitting | RFQ |
AN779 | tee, universal fitting | AN Fitting | RFQ |
AN804 / MS24390 | tee, flared tube with bulkhead on run | AN Fitting | RFQ |
MS21912 / AS21912 | tee, flareless tube with bulkhead on run | MS Fitting | RFQ |
NAS551 | bolt-universal fitting | NAS Fitting | RFQ |
MS21902 / AS21902 | union, flareless tube | MS Fitting | RFQ |
AN915 | elbow, internal and external pipe thread, 45º | AN Fitting | RFQ |
AN837 / MS24396 | elbow, flared tube and universal, 45º | AN Fitting | RFQ |
MS21904 / AS21904 | elbow, flareless tube, 90º | MS Fitting | RFQ |
MS21925 / AS21925 | elbow, 90º universal, flareless tube, high profile (asg) | MS Fitting | RFQ |
AN777 | elbow, universal, 75º | AN Fitting | RFQ |
MS20759-24D | elbow, hose, flanged swivel, 90° | MS Fitting | RFQ |
AN893 / MS24397 | bushing, screw thread, reducing | AN Fitting | RFQ |
AN834 / MS24395 | tee, bulkhead universal, flared tube | AN Fitting | RFQ |
AN821 / MS24401 | elbow, flared tube, 90º | AN Fitting | RFQ |
AN774 | bolt, tube fitting end, universal | AN Fitting | RFQ |
MS21922 / AS21922 | sleeve, coupling, flareless | MS Fitting | RFQ |
NAS1761 | elbow, reducer, 45º, flareless tube to swivel | NAS Fitting | RFQ |
AN910 | coupling, pipe thread | AN Fitting | RFQ |
AN932 | plug, counter sink, hex head type | AN Fitting | RFQ |
AN916 | elbow, internal pipe thread, 90ºº | AN Fitting | RFQ |
AN806 / MS24404 | plug, flared tube | AN Fitting | RFQ |
MS20761-12D | elbow, flared tube, flanged, swivel, 45º | MS Fitting | RFQ |
AN918 | cross, internal pipe thread | AN Fitting | RFQ |
AN917 | tee, internal pipe thread | AN Fitting | RFQ |
AN832 / MS24393 | union, flared tube, bulkhead and universal | AN Fitting | RFQ |
AN871 | flange, straight thread, boss welding | AN Fitting | RFQ |
MS21903 / AS21924 | union, flareless tube, 3/8 bulkhead and universal | MS Fitting | RFQ |
AN823 / MS20823 | elbow, flared tube and pipe thread, 45º | AN Fitting | RFQ |
AN814L (SHOWN) / MS2 | plug and bleeder, screw thread | AN Fitting | RFQ |
AN825 / MS20825 | tee, flared tube with pipe thread on side | AN Fitting | RFQ |
MS21921 / AS21921 | nut, sleeve coupling, flareless | MS Fitting | RFQ |
AN911 | nipple, pipe thread | AN Fitting | RFQ |
AN783 / MS24388 | tee, flared tube, internal thread on side | AN Fitting | RFQ |
MS20757-12D | connector, fixed flange to hose | MS Fitting | RFQ |
AN937 | cross, internal screw thread | AN Fitting | RFQ |
AN780 | nipple, union | AN Fitting | RFQ |
AN839 | elbow, hose to universal, 45º | AN Fitting | RFQ |
MS20762-16D | elbow, flared tube, flanged, swivel, 90º | MS Fitting | RFQ |
AN841 | adapter, hose to flared tube | AN Fitting | RFQ |
AN784 / MS24389 | tee, flared tube, internal thread on run | AN Fitting | RFQ |
AN778 | elbow, universal, 45º | AN Fitting | RFQ |
NAS1762 | elbow, reducer, 90º, flareless tube to swivel | NAS Fitting | RFQ |
AN822 / MS20822 | elbow, flared tube and pipe thread, 90º | AN Fitting | RFQ |
NAS555 | cross, universal, tube flared ends | NAS Fitting | RFQ |
AN924 / MS24400 | nut, flared tube, bulkhead and universal fitting | AN Fitting | RFQ |
NAS554 | elbow, universal, 45º | NAS Fitting | RFQ |
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