Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KCS403S320-2 found under Coil Electrical by Celco Pacific Division. The National Stock Number assigned to this part is 5950003218043, 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 KCS403S320-2.