At One Click Purchasing, we are your reliable source for the NSN part AF403K manufactured by Hastings Manufacturing Company Llc. We carry a wide range of popular NSN items on our website, including Filter Element Inta like part number AF403K which is listed with the NSN 2940009084657 for easy identification. If you are interested in AF403K 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.