At One Click Purchasing, we are your reliable source for the NSN part R53-3 manufactured by Dresser Industries Inc. We carry a wide range of popular NSN items on our website, including Nut Plain Cap like part number R53-3 which is listed with the NSN 5310004300130 for easy identification. If you are interested in R53-3 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.