At One Click Purchasing, we are your reliable source for the NSN part 66012022 manufactured by Aar Manufacturing Inc. We carry a wide range of popular NSN items on our website, including Shaft Shouldered like part number 66012022 which is listed with the NSN 3040016034443 for easy identification. If you are interested in 66012022 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.