At One Click Purchasing, we are your reliable source for the NSN part 77861 manufactured by Ohio Brass Co. We carry a wide range of popular NSN items on our website, including Adapter Insulator like part number 77861 which is listed with the NSN 5970005655127 for easy identification. If you are interested in 77861 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.