At One Click Purchasing, we are your reliable source for the NSN part C2740 manufactured by Cascade Inc. We carry a wide range of popular NSN items on our website, including O Ring Hydraulic Co like part number C2740 which is listed with the NSN 3930005917891 for easy identification. If you are interested in C2740 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.