Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 540822 found under Elbow No 1 Bearing by Turbo Power And Marine System Inc. The National Stock Number assigned to this part is 2840009411041, and the Federal Supply Class is 2840 Gas Turbines And Jet Engines Aircraft Prime Moving And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 540822.