At One Click Purchasing, we are your reliable source for the NSN part 4023138 manufactured by Metro Machine Works Inc. We carry a wide range of popular NSN items on our website, including Seal Air Aircraft G like part number 4023138 which is listed with the NSN 2840011909201 for easy identification. If you are interested in 4023138 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.