Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AS1209 found under Bearing Washer Thrust by Meggitt U K Ltd. The National Stock Number assigned to this part is 3120004677750, 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 AS1209.