Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CL9001KR1R found under Switch Subassembly by Schneider Electric Inc. The National Stock Number assigned to this part is 5930004783358, 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 CL9001KR1R.