At One Click Purchasing, we are your reliable source for the NSN part OPM-M-3 manufactured by Fti Flow Technology Inc. We carry a wide range of popular NSN items on our website, including Flowmeter Positive like part number OPM-M-3 which is listed with the NSN 6680001655761 for easy identification. If you are interested in OPM-M-3 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.