At One Click Purchasing, we are your reliable source for the NSN part 5417 manufactured by Spence Engineering Co Inc. We carry a wide range of popular NSN items on our website, including Seat Ring like part number 5417 which is listed with the NSN 4820009575511 for easy identification. If you are interested in 5417 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.