Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 609387C11 found under Tube Assembly Metal by Navistar Intl Corp. The National Stock Number assigned to this part is 4710008370147, 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 609387C11.