At One Click Purchasing, we are your reliable source for the NSN part 37421 manufactured by Barnstead Thermolyne Corporation. We carry a wide range of popular NSN items on our website, including Plug Pipe like part number 37421 which is listed with the NSN 4730010164495 for easy identification. If you are interested in 37421 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.