At One Click Purchasing, we are your reliable source for the NSN part 681153 manufactured by Environmental Tectonics Corporation. We carry a wide range of popular NSN items on our website, including Cleaving Tool Optic like part number 681153 which is listed with the NSN 5110015820560 for easy identification. If you are interested in 681153 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.