At One Click Purchasing, we are your reliable source for the NSN part 21388C487R manufactured by Eaton Corporation. We carry a wide range of popular NSN items on our website, including Coupling Clamp Groo like part number 21388C487R which is listed with the NSN 5342003298911 for easy identification. If you are interested in 21388C487R 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.