At One Click Purchasing, we are your reliable source for the NSN part FS1376-439 manufactured by Frequency Selective Networks Inc. We carry a wide range of popular NSN items on our website, including Filter Band Pass like part number FS1376-439 which is listed with the NSN 5915011376439 for easy identification. If you are interested in FS1376-439 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.