Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9C-1121314050607182 EXERCISE UN found under Switch Subassembly by Campk Components. The National Stock Number assigned to this part is 5930012211755, 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 9C-1121314050607182 EXERCISE UN.