Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RA2E1-1-11311 found under Reactor by Spang And Company. The National Stock Number assigned to this part is 5950005224048, 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 RA2E1-1-11311.