At One Click Purchasing, we are your reliable source for the NSN part B4819 manufactured by Cavalier Corp. We carry a wide range of popular NSN items on our website, including Spring Helical Exte like part number B4819 which is listed with the NSN 5360014222137 for easy identification. If you are interested in B4819 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.