Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 838 0015 found under Coupling Fitting by Hope Imaging Corporation. The National Stock Number assigned to this part is 4730012808987, 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 838 0015.