Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EU80051 found under Tube Fuel Transfer by Rollsroyce Airlines. The National Stock Number assigned to this part is 4710002257454, and the Federal Supply Class is 4710 Pipe Tube And Rigid Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like EU80051.