At One Click Purchasing, we are your reliable source for the NSN part 140403-155 manufactured by Mc Donnell Douglas Corp. We carry a wide range of popular NSN items on our website, including Lock Shaft like part number 140403-155 which is listed with the NSN 5355001566559 for easy identification. If you are interested in 140403-155 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.