At One Click Purchasing, we are your reliable source for the NSN part 366E manufactured by Craneco Llc. We carry a wide range of popular NSN items on our website, including Valve Check like part number 366E which is listed with the NSN 4820011400477 for easy identification. If you are interested in 366E 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.