Owned and operated by ASAP Semiconductor, ASAP NSN Parts is your new one-stop-shop for all your vacum pump muffler NSN parts and components related needs. Our goal is to make the parts purchasing process as simple as possible. With us, you can find vacum pump muffler with NSN 3020-01-473-3159 and manufactured by Siemens Healthcare Diagnostics Inc 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.