Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 464861 PIECE 1 found under Collar Thrust Beari by Kingsbury Inc. The National Stock Number assigned to this part is 3120011387613, 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 464861 PIECE 1.