At One Click Purchasing, we are your reliable source for the NSN part MPL 1149 manufactured by Derbyshire Marine Products Llc. We carry a wide range of popular NSN items on our website, including Valve Check like part number MPL 1149 which is listed with the NSN 4820012040505 for easy identification. If you are interested in MPL 1149 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.