At One Click Purchasing, we are your reliable source for the NSN part HM2840 manufactured by D C M Industries Inc. We carry a wide range of popular NSN items on our website, including Headset Microphone like part number HM2840 which is listed with the NSN 5965001063195 for easy identification. If you are interested in HM2840 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.