At One Click Purchasing, we are your reliable source for the NSN part K640-5 manufactured by Dynamic Air Engineering Inc. We carry a wide range of popular NSN items on our website, including Seal Rod like part number K640-5 which is listed with the NSN 5330012202360 for easy identification. If you are interested in K640-5 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.