Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1 7210-113 found under Expansion Joint Pipe by Bdp Co Div Of Carrier Corp. The National Stock Number assigned to this part is 4730013093298, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1 7210-113.