At One Click Purchasing, we are your reliable source for the NSN part 497-493 manufactured by Tyson Bearing Co Div Skf Industries. We carry a wide range of popular NSN items on our website, including Bearing Roller Tape like part number 497-493 which is listed with the NSN 3110001004177 for easy identification. If you are interested in 497-493 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.