Thank you for selecting Aerospace Aviation 360 for MSS-1200 by Te Connectivity Alcoswitch under Electromechanical Switches. We are proud to be an ASAP Semiconductor owned and operated website, a leading distributor of aviation and aerospace part numbers like MSS-1200. To help us better understand your parts requirements, please fill out an RFQ form for part number MSS-1200 with your details, and our customer executive will respond to your RFQ in 15 minutes or less.