At One Click Purchasing, we are your reliable source for the NSN part SCS-139 manufactured by Reid Supply Company. We carry a wide range of popular NSN items on our website, including Screw Cap Socket He like part number SCS-139 which is listed with the NSN 5305014623729 for easy identification. If you are interested in SCS-139 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.