At One Click Purchasing, we are your reliable source for the NSN part 52403N manufactured by Grinnell Corp. We carry a wide range of popular NSN items on our website, including Base Electrical Rel like part number 52403N which is listed with the NSN 5945011429538 for easy identification. If you are interested in 52403N 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.