At One Click Purchasing, we are your reliable source for the NSN part 2993 manufactured by Electrical Instrument Service Inc. We carry a wide range of popular NSN items on our website, including Shunt Instrument like part number 2993 which is listed with the NSN 6625006797886 for easy identification. If you are interested in 2993 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.