At One Click Purchasing, we are your reliable source for the NSN part 1234 manufactured by Johns Manville Corp. We carry a wide range of popular NSN items on our website, including Seal Plain like part number 1234 which is listed with the NSN 5330012209573 for easy identification. If you are interested in 1234 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.