Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ETLD50-63 found under by Nmb Minebea Gmbh. The National Stock Number assigned to this part is 3120123594921, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ETLD50-63.