At One Click Purchasing, we are your reliable source for the NSN part 1940B manufactured by Stewart Warner Alemite Corp. We carry a wide range of popular NSN items on our website, including Fitting Lubrication like part number 1940B which is listed with the NSN 4730002507905 for easy identification. If you are interested in 1940B 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.