At One Click Purchasing, we are your reliable source for the NSN part 404163 manufactured by Dutton Lainson Company. We carry a wide range of popular NSN items on our website, including Washer Flat like part number 404163 which is listed with the NSN 5310011554309 for easy identification. If you are interested in 404163 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.