Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 03780800 found under Nipple Hose by Societe Hatz France. The National Stock Number assigned to this part is 4730013994253, 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 03780800.