Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 220 0001 found under Core Bead Shield by Autek Systems Corp. The National Stock Number assigned to this part is 5950012088900, and the Federal Supply Class is 5950 Coils And Transformers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 220 0001.