Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 002-0731-00 found under Parts Kit Bearing Replacement Me by Paterson Limited T A Paterson. The National Stock Number assigned to this part is 3120015940685, 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 002-0731-00.