At One Click Purchasing, we are your reliable source for the NSN part 20392-A manufactured by Atwood And Morrill Co Inc. We carry a wide range of popular NSN items on our website, including Stud Plain like part number 20392-A which is listed with the NSN 5307012359148 for easy identification. If you are interested in 20392-A 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.