At One Click Purchasing, we are your reliable source for the NSN part 193D-03 manufactured by Pacific Scientific Co. We carry a wide range of popular NSN items on our website, including Control Unit Fire like part number 193D-03 which is listed with the NSN 1680004677168 for easy identification. If you are interested in 193D-03 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.