At One Click Purchasing, we are your reliable source for the NSN part F3428 manufactured by Opt Industries Inc. We carry a wide range of popular NSN items on our website, including Filter Band Pass like part number F3428 which is listed with the NSN 5915007285982 for easy identification. If you are interested in F3428 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.