Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 820380-01 found under Tube Assembly Aircraft Engine by E A Patten Co The. The National Stock Number assigned to this part is 2915014791672, and the Federal Supply Class is 2915 Engine Fuel System Components Aircraft And Missile Prime Movers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 820380-01.