Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S01-10A found under Switch Thermostatic by Therm Air Mfg Co Inc. The National Stock Number assigned to this part is 5930008928806, 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 S01-10A.