At One Click Purchasing, we are your reliable source for the NSN part 200042645-1 manufactured by Systron Donner Corp. We carry a wide range of popular NSN items on our website, including Phase Shifter Assem like part number 200042645-1 which is listed with the NSN 1270007824644 for easy identification. If you are interested in 200042645-1 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.