At One Click Purchasing, we are your reliable source for the NSN part 843993 manufactured by Radio Frequency Systems Inc. We carry a wide range of popular NSN items on our website, including Delay Line Set like part number 843993 which is listed with the NSN 5999004222692 for easy identification. If you are interested in 843993 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.