Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 820-0097 found under Sheel Bearing by Summer Equipment Ltd. The National Stock Number assigned to this part is 2040012110305, and the Federal Supply Class is 2040 Marine Hardware And Hull Items. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 820-0097.