Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 000603006050 found under Bolt Square Neck by Mercedes Benz Ag. The National Stock Number assigned to this part is 5306012497861, and the Federal Supply Class is 5306 Bolts. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 000603006050.