Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SA50 70DIN3017W1 found under Clamp Hose by Din Deutsches Institut Fuer Norm. The National Stock Number assigned to this part is 4730121675051, 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 SA50 70DIN3017W1.