Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S660-8ALT1 found under Switch Assembly by Dne Technologies Inc. The National Stock Number assigned to this part is 5930002964400, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like S660-8ALT1.