At One Click Purchasing, we are your reliable source for the NSN part KK-4979 manufactured by Itw Finishing Llc. We carry a wide range of popular NSN items on our website, including Parts Kit Check Val like part number KK-4979 which is listed with the NSN 4820014357394 for easy identification. If you are interested in KK-4979 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.