Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EW-2200AP found under Tube Metallic by Siemens Demag Delaval Turbomachi. The National Stock Number assigned to this part is 4710012811541, 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 EW-2200AP.