At One Click Purchasing, we are your reliable source for the NSN part 1290 manufactured by Cobham Electronic Systems Inc. We carry a wide range of popular NSN items on our website, including Measuring System Attenuation like part number 1290 which is listed with the NSN 6625010387140 for easy identification. If you are interested in 1290 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.