Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KG32B-K307-900E-S1V840G D61 A2 found under Switch Rotary by Kraus And Naimer Inc. The National Stock Number assigned to this part is 5930410007226, 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 KG32B-K307-900E-S1V840G D61 A2.