Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8CM 0117 found under Switch Subassembly by Staco Systems Inc. The National Stock Number assigned to this part is 5930013488107, 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 8CM 0117.