Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 300818 found under Disc Brake by Mastsystem Intl Oy. The National Stock Number assigned to this part is 3040016160994, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 300818.