At One Click Purchasing, we are your reliable source for the NSN part 50258 manufactured by Bowen Tools Inc. We carry a wide range of popular NSN items on our website, including Valve Antenna Seal like part number 50258 which is listed with the NSN 4820012191799 for easy identification. If you are interested in 50258 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.