Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 20A00-0010 found under Switch Thermostatic by Limco Airepair Inc. The National Stock Number assigned to this part is 5930000887465, 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 20A00-0010.