At One Click Purchasing, we are your reliable source for the NSN part 70B-21TC manufactured by Mag Con Engineering Inc. We carry a wide range of popular NSN items on our website, including Relay Solid State like part number 70B-21TC which is listed with the NSN 5945010671326 for easy identification. If you are interested in 70B-21TC 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.