At One Click Purchasing, we are your reliable source for the NSN part 187B851-1 manufactured by Bae Systems Controls Inc. We carry a wide range of popular NSN items on our website, including Ring Coupling Shaft like part number 187B851-1 which is listed with the NSN 1650006980618 for easy identification. If you are interested in 187B851-1 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.