At One Click Purchasing, we are your reliable source for the NSN part 6550-B manufactured by Hoyt Inc. We carry a wide range of popular NSN items on our website, including Relay Electromagnet like part number 6550-B which is listed with the NSN 5945011110420 for easy identification. If you are interested in 6550-B 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.