Owned and operated by ASAP Semiconductor, ASAP NSN Parts is your new one-stop-shop for all your hull insert NSN parts and components related needs. Our goal is to make the parts purchasing process as simple as possible. With us, you can find hull insert with NSN 5975-00-228-9876, 5975-00-220-2274 and manufactured by Joint Electronics Type Designation, Naval Inventory Control Point Mechanicsburg, Naval Ship Engineering Center Philadelphia Division Submarine Antenna Quality As 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.