Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MB 0610 DU found under Bearing Sleeve by Ggb North America Llc. The National Stock Number assigned to this part is 3120014455169, 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 MB 0610 DU.