At One Click Purchasing, we are your reliable source for the NSN part 590188-1 manufactured by Allied Signal Inc. We carry a wide range of popular NSN items on our website, including Parts Kit Regulator like part number 590188-1 which is listed with the NSN 1660006247574 for easy identification. If you are interested in 590188-1 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.