Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SBE20HB20SM11 found under Elbow Flange To Hose by Eagle Equipment Corporation. The National Stock Number assigned to this part is 4730013594905, 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 SBE20HB20SM11.