At One Click Purchasing, we are your reliable source for the NSN part TS-689B manufactured by Joint Electronics Type Designation System. We carry a wide range of popular NSN items on our website, including Meter Test Set like part number TS-689B which is listed with the NSN 6625010285346 for easy identification. If you are interested in TS-689B 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.