Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CYS716P590-6 found under Coil Electrical by Air Products And Chemicals Inc. The National Stock Number assigned to this part is 5950001049417, 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 CYS716P590-6.