At One Click Purchasing, we are your reliable source for the NSN part 4739 manufactured by Howell Laboratories Inc. We carry a wide range of popular NSN items on our website, including Valve Solenoid like part number 4739 which is listed with the NSN 4810010579685 for easy identification. If you are interested in 4739 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.