Owned and operated by ASAP Semiconductor, ASAP NSN Parts is your new one-stop-shop for all your holder ring lap NSN parts and components related needs. Our goal is to make the parts purchasing process as simple as possible. With us, you can find holder ring lap with NSN 5120-00-461-7578, 5120-00-461-7580 and manufactured by Alliedsignal Inc, Masten Bunting 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.