Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 51.01601.5065 found under Nozzle Lubricating by Man Truck And Bus Ag. The National Stock Number assigned to this part is 2815123212745, 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 51.01601.5065.