Owned and operated by ASAP Semiconductor, ASAP NSN Parts is your new one-stop-shop for all your fixture holding reg NSN parts and components related needs. Our goal is to make the parts purchasing process as simple as possible. With us, you can find fixture holding reg with NSN 4920-00-574-3337 and manufactured by Carleton Life Support Systems In 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.