Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DE-D3137 found under Coil Radio Frequenc by Federal Aviation Administration. The National Stock Number assigned to this part is 5950013087480, 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 DE-D3137.