At One Click Purchasing, we are your reliable source for the NSN part 421416 manufactured by Teledyne Camera Systems. We carry a wide range of popular NSN items on our website, including Screw Cap Hexagon H like part number 421416 which is listed with the NSN 5305011403742 for easy identification. If you are interested in 421416 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.