At One Click Purchasing, we are your reliable source for the NSN part EC56501-00412 manufactured by Engineered Products Co. We carry a wide range of popular NSN items on our website, including Indicator Filter Wa like part number EC56501-00412 which is listed with the NSN 2940014975842 for easy identification. If you are interested in EC56501-00412 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.