At One Click Purchasing, we are your reliable source for the NSN part JH5177 manufactured by Sigma Tek Inc. We carry a wide range of popular NSN items on our website, including O Ring like part number JH5177 which is listed with the NSN 5331001808409 for easy identification. If you are interested in JH5177 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.