At One Click Purchasing, we are your reliable source for the NSN part R790-4 manufactured by Parker Hannifin Ltd. We carry a wide range of popular NSN items on our website, including Hose Nonmetallic like part number R790-4 which is listed with the NSN 4720010833344 for easy identification. If you are interested in R790-4 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.