At One Click Purchasing, we are your reliable source for the NSN part 42E1 manufactured by Humphrey Products Co. We carry a wide range of popular NSN items on our website, including Backplane Assembly like part number 42E1 which is listed with the NSN 5998015808236 for easy identification. If you are interested in 42E1 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.