Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C64 SPB6-1 8 found under Elbow Tube by Parker Stratoflex. The National Stock Number assigned to this part is 4730015441189, 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 C64 SPB6-1 8.