At One Click Purchasing, we are your reliable source for the NSN part 1656939-1 manufactured by Carleton Life Support Technologies. We carry a wide range of popular NSN items on our website, including Lever Assembly Manu like part number 1656939-1 which is listed with the NSN 3040016487617 for easy identification. If you are interested in 1656939-1 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.