At One Click Purchasing, we are your reliable source for the NSN part 15-1600 manufactured by Sweeney Engineering Corp. We carry a wide range of popular NSN items on our website, including Valve Check like part number 15-1600 which is listed with the NSN 4820003146171 for easy identification. If you are interested in 15-1600 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.