At One Click Purchasing, we are your reliable source for the NSN part K221 manufactured by Illinois Tool Works Inc. We carry a wide range of popular NSN items on our website, including Foil Gold like part number K221 which is listed with the NSN 7690005125335 for easy identification. If you are interested in K221 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.