Owned and operated by ASAP Semiconductor, ASAP NSN Parts is your new one-stop-shop for all your tubing chaffing NSN parts and components related needs. Our goal is to make the parts purchasing process as simple as possible. With us, you can find tubing chaffing with NSN 4720-00-310-3689 and manufactured by Air Parts And Supply Co at some of the most competitive prices in the market. Just fill out and submit an RFQ to get started on a quick and competitive quote.