At One Click Purchasing, we are your reliable source for the NSN part A10-20B manufactured by R L C Electronics Inc. We carry a wide range of popular NSN items on our website, including Attenuator Fixed like part number A10-20B which is listed with the NSN 5985009304211 for easy identification. If you are interested in A10-20B 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.