At One Click Purchasing, we are your reliable source for the NSN part 37919 manufactured by Trw Inc. We carry a wide range of popular NSN items on our website, including Seal Plain like part number 37919 which is listed with the NSN 5330005342937 for easy identification. If you are interested in 37919 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.