Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P21220 found under Tube Special by Meggitt U K Ltd. The National Stock Number assigned to this part is 4710004677690, 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 P21220.