At One Click Purchasing, we are your reliable source for the NSN part SIG4900-63 manufactured by Sigma Tek Inc. We carry a wide range of popular NSN items on our website, including Terminal Kit like part number SIG4900-63 which is listed with the NSN 5940005250907 for easy identification. If you are interested in SIG4900-63 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.