At One Click Purchasing, we are your reliable source for the NSN part 37DH4 manufactured by Designed Metal Connections Inc. We carry a wide range of popular NSN items on our website, including Elbow Tube like part number 37DH4 which is listed with the NSN 4730009287402 for easy identification. If you are interested in 37DH4 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.