At One Click Purchasing, we are your reliable source for the NSN part 345-1020 manufactured by Wavetek U S Inc. We carry a wide range of popular NSN items on our website, including Switch Rotary like part number 345-1020 which is listed with the NSN 5930010311519 for easy identification. If you are interested in 345-1020 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.