At One Click Purchasing, we are your reliable source for the NSN part 81800-A manufactured by Electric Boat Corporation. We carry a wide range of popular NSN items on our website, including Bracket Back End like part number 81800-A which is listed with the NSN 5340011796148 for easy identification. If you are interested in 81800-A 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.