At One Click Purchasing, we are your reliable source for the NSN part 1928B manufactured by Keystone Electronics Corp. We carry a wide range of popular NSN items on our website, including Support Circuit like part number 1928B which is listed with the NSN 5975012867469 for easy identification. If you are interested in 1928B 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.