Thank you for selecting Aerospace Aviation 360 for KST221GLFS by Itt Interconnect Solutions 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 KST221GLFS. To help us better understand your parts requirements, please fill out an RFQ form for part number KST221GLFS with your details, and our customer executive will respond to your RFQ in 15 minutes or less.