At One Click Purchasing, we are your reliable source for the NSN part 27811A manufactured by Air Products And Chemicals Inc. We carry a wide range of popular NSN items on our website, including Bearing Sleeve like part number 27811A which is listed with the NSN 3120002882764 for easy identification. If you are interested in 27811A 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.