At One Click Purchasing, we are your reliable source for the NSN part D56-55-2 manufactured by Gkn Rockford Inc. We carry a wide range of popular NSN items on our website, including Parts Kit Universal like part number D56-55-2 which is listed with the NSN 2520000733461 for easy identification. If you are interested in D56-55-2 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.