At One Click Purchasing, we are your reliable source for the NSN part 027121 manufactured by Lake Shore Electric Corporation. We carry a wide range of popular NSN items on our website, including Relay Electromagnetic like part number 027121 which is listed with the NSN 5945004361017 for easy identification. If you are interested in 027121 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.