At One Click Purchasing, we are your reliable source for the NSN part 242-203 manufactured by Bombardier Transportation. We carry a wide range of popular NSN items on our website, including Nut Plain Hexagon like part number 242-203 which is listed with the NSN 5310015136812 for easy identification. If you are interested in 242-203 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.