At One Click Purchasing, we are your reliable source for the NSN part 420-02-04-002GA manufactured by L3 Communications Corp. We carry a wide range of popular NSN items on our website, including Seal Ring Metal like part number 420-02-04-002GA which is listed with the NSN 5330016594125 for easy identification. If you are interested in 420-02-04-002GA 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.