At One Click Purchasing, we are your reliable source for the NSN part 1223-040 manufactured by Spirolox Inc. We carry a wide range of popular NSN items on our website, including Ring Set Piston like part number 1223-040 which is listed with the NSN 2805003896532 for easy identification. If you are interested in 1223-040 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.