At One Click Purchasing, we are your reliable source for the NSN part 413638-1 manufactured by Unisys Ltd. We carry a wide range of popular NSN items on our website, including Gear Spur like part number 413638-1 which is listed with the NSN 3020008067973 for easy identification. If you are interested in 413638-1 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.