At One Click Purchasing, we are your reliable source for the NSN part 1692RA4 manufactured by Dover Engineered Systems Inc. We carry a wide range of popular NSN items on our website, including Valve Assembly Stee like part number 1692RA4 which is listed with the NSN 1620010666157 for easy identification. If you are interested in 1692RA4 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.