At One Click Purchasing, we are your reliable source for the NSN part 298075 ITEM 4 manufactured by Edwards Aerospace Inc. We carry a wide range of popular NSN items on our website, including Nipple Sound Isolat like part number 298075 ITEM 4 which is listed with the NSN 4730011532083 for easy identification. If you are interested in 298075 ITEM 4 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.