At One Click Purchasing, we are your reliable source for the NSN part M4000S manufactured by Audio Technical Services Ltd. We carry a wide range of popular NSN items on our website, including Microphone Magnetic like part number M4000S which is listed with the NSN 5965016097948 for easy identification. If you are interested in M4000S 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.