Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 218-491 found under Elbow Pipe To Tube by Cnh Uk Limited. The National Stock Number assigned to this part is 4730002314010, 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 218-491.