At One Click Purchasing, we are your reliable source for the NSN part J1-42 manufactured by Roller Bearing Co Of America. We carry a wide range of popular NSN items on our website, including Gear Spur like part number J1-42 which is listed with the NSN 3020010037692 for easy identification. If you are interested in J1-42 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.