Thank you for selecting Aerospace Aviation 360 for 1289-ST by Keystone Electronics Corp under Terminals Quick Connects Quick Disconnects. We are proud to be an ASAP Semiconductor owned and operated website, a leading distributor of aviation and aerospace part numbers like 1289-ST. To help us better understand your parts requirements, please fill out an RFQ form for part number 1289-ST with your details, and our customer executive will respond to your RFQ in 15 minutes or less.