At One Click Purchasing, we are your reliable source for the NSN part 40165 manufactured by Rexnord Industries Llc. We carry a wide range of popular NSN items on our website, including Coupling Shaft Flexible like part number 40165 which is listed with the NSN 3010005290522 for easy identification. If you are interested in 40165 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.