At One Click Purchasing, we are your reliable source for the NSN part 42990-3815SH manufactured by Eaton Corporation. We carry a wide range of popular NSN items on our website, including Coupling Clamp Grooved like part number 42990-3815SH which is listed with the NSN 5340003308335 for easy identification. If you are interested in 42990-3815SH 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.