At One Click Purchasing, we are your reliable source for the NSN part 637053-003 manufactured by Watkins Johnson Intl. We carry a wide range of popular NSN items on our website, including Bracket Angle like part number 637053-003 which is listed with the NSN 5340013046811 for easy identification. If you are interested in 637053-003 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.