At One Click Purchasing, we are your reliable source for the NSN part B40-198 manufactured by Eaton Corporation. We carry a wide range of popular NSN items on our website, including Contact Electrical like part number B40-198 which is listed with the NSN 5999003163138 for easy identification. If you are interested in B40-198 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.