Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D 19 601 924 16 FIND NO 25 found under Piston Valve by Delmag Maschinenfabrik. The National Stock Number assigned to this part is 2815123448589, 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 D 19 601 924 16 FIND NO 25.