Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 45952-6-1 found under Switch Rotary by Bei Sensors And Systems Co Inc. The National Stock Number assigned to this part is 5930005253634, 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 45952-6-1.