Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SWD1200 found under Coil Radio Frequenc by Nytronics Inc. The National Stock Number assigned to this part is 5950010495371, 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 SWD1200.