At One Click Purchasing, we are your reliable source for the NSN part W1331 manufactured by Hydro Mechanical Systems Inc. We carry a wide range of popular NSN items on our website, including Electromagnet like part number W1331 which is listed with the NSN 5950016219578 for easy identification. If you are interested in W1331 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.