Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SCI 2016 found under Bearing Needle by Messier Dowty. The National Stock Number assigned to this part is 3110012621847, 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 SCI 2016.