Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 50291500 found under Tappet Engine Poppet Valve by Societe Hatz France. The National Stock Number assigned to this part is 2815014384874, and the Federal Supply Class is 2815 Diesel Engines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 50291500.