Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MY20264-40824 found under Roller Linear Rotar by Dassault Aviation. The National Stock Number assigned to this part is 3120143701578, 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 MY20264-40824.