At One Click Purchasing, we are your reliable source for the NSN part EC423-7 manufactured by Piezo Mfg Corp. We carry a wide range of popular NSN items on our website, including Indicator Sight Liq like part number EC423-7 which is listed with the NSN 6680010285624 for easy identification. If you are interested in EC423-7 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.