Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DM55416 PC 71 found under Pipe Assembly Metal by Scandia Manufacturing Coinc. The National Stock Number assigned to this part is 4710015431705, 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 DM55416 PC 71.