121667-0022 is an individual wire seal designed for ITT Cannon APD series ISO 15170 connectors. This seal is engineered to accommodate wire insulation diameters ranging from 1.4 to 2.0 mm and features a grey color for easy identification. The seal is supplied in packaging units of 5000 pieces per reel, making it suitable for high-volume connector assembly operations. It is used across multiple APD connector configurations including 6/7-way, 19-way, 37-way, and 51-way versions to ensure proper environmental sealing and contact protection. This component is essential for maintaining connector integrity and reliability in military/aerospace, industrial instrumentation, and other demanding applications.