Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SN5057PCDE61223 found under Bearing Washer Thru by Agco Corp. The National Stock Number assigned to this part is 3120003620043, 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 SN5057PCDE61223.