Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EWS-TC-K25FT found under Switch Thermostatic by Omega Engineering Inc. The National Stock Number assigned to this part is 5930015503824, 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 EWS-TC-K25FT.