Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9001KS11FBH1 found under Switch Lever by Square D Co. The National Stock Number assigned to this part is 5930014871690, 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 9001KS11FBH1.