At One Click Purchasing, we are your reliable source for the NSN part 41SG139-1 manufactured by Eaton Aerospace Ltd. We carry a wide range of popular NSN items on our website, including Transmitter Pressur like part number 41SG139-1 which is listed with the NSN 6620014362715 for easy identification. If you are interested in 41SG139-1 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.