At One Click Purchasing, we are your reliable source for the NSN part 00645 manufactured by Tru Hitch Inc. We carry a wide range of popular NSN items on our website, including Screw Cap Hexagon H like part number 00645 which is listed with the NSN 5305015344896 for easy identification. If you are interested in 00645 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.