At One Click Purchasing, we are your reliable source for the NSN part E1220 manufactured by Thermal Controls. We carry a wide range of popular NSN items on our website, including Relay Thermal like part number E1220 which is listed with the NSN 5945006657689 for easy identification. If you are interested in E1220 item, then take the advantage of our online RFQ service, or peruse our website as you see fit to find other items of interest that you may wish to learn more about.