At One Click Purchasing, we are your reliable source for the NSN part B5221 manufactured by Lau Technologies. We carry a wide range of popular NSN items on our website, including Screw Assembly like part number B5221 which is listed with the NSN 5305004794918 for easy identification. If you are interested in B5221 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.