Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 506026-1137C found under Coil Electrical by Diamond Power International Inc. The National Stock Number assigned to this part is 5950001616349, 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 506026-1137C.