At One Click Purchasing, we are your reliable source for the NSN part FF5421 manufactured by Cummins Filtration Inc. We carry a wide range of popular NSN items on our website, including Filter Fluid like part number FF5421 which is listed with the NSN 2910015595916 for easy identification. If you are interested in FF5421 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.