At One Click Purchasing, we are your reliable source for the NSN part B7700A manufactured by Eaton Aerospace Ltd. We carry a wide range of popular NSN items on our website, including Valve Plug like part number B7700A which is listed with the NSN 4820004060436 for easy identification. If you are interested in B7700A 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.