At One Click Purchasing, we are your reliable source for the NSN part HM46-1 manufactured by Richards Industries Valve Group. We carry a wide range of popular NSN items on our website, including Valve Assembly Mani like part number HM46-1 which is listed with the NSN 4820012335515 for easy identification. If you are interested in HM46-1 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.