Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5C5-5RFJX45 found under Elbow Tube To Hose by Enertec America Inc. The National Stock Number assigned to this part is 4730008091003, 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 5C5-5RFJX45.