At One Click Purchasing, we are your reliable source for the NSN part KF1-0420-ZC manufactured by Penn Engineering And Manufacturing. We carry a wide range of popular NSN items on our website, including Nut Plain Spline like part number KF1-0420-ZC which is listed with the NSN 5310001451885 for easy identification. If you are interested in KF1-0420-ZC 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.