At One Click Purchasing, we are your reliable source for the NSN part EFU-20-A manufactured by Ametek Inc. We carry a wide range of popular NSN items on our website, including Indicator Rate Of F like part number EFU-20-A which is listed with the NSN 6680009448924 for easy identification. If you are interested in EFU-20-A 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.