Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 600001-20 found under Coil by Epi Printers Inc. The National Stock Number assigned to this part is 5950011747434, 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 600001-20.