Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 40-171-000-60 found under Bearing Rear by Meggitt U K Ltd. The National Stock Number assigned to this part is 3110004686045, and the Federal Supply Class is 3110 Bearings Antifriction Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 40-171-000-60.