Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7150845 found under Bearing Main Ctr by Mtu America Incorporated. The National Stock Number assigned to this part is 3120002271666, 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 7150845.