At One Click Purchasing, we are your reliable source for the NSN part Y11-N145B manufactured by Airgas Safety Inc. We carry a wide range of popular NSN items on our website, including Regulator Special like part number Y11-N145B which is listed with the NSN 4820015176637 for easy identification. If you are interested in Y11-N145B 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.