Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KCS-45 found under by E I Du Pont De Nemours And Company. The National Stock Number assigned to this part is 5836010856897, and the Federal Supply Class is 5836 Video Recording And Reproducing Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like KCS-45.