Owned and operated by ASAP Semiconductor, ASAP NSN Parts is your new one-stop-shop for all your nut 12 point castel NSN parts and components related needs. Our goal is to make the parts purchasing process as simple as possible. With us, you can find nut 12 point castel with NSN 5310-01-049-2544 and manufactured by Bristol Industries, Harvard Industries Inc, Monogram Aerospace Fasteners Inc, Textron Fastening Systems Ltd, The Boeing Company 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.