794974-1 is an insulation barrel swage connector pin designed for secure wire termination in electrical assemblies. The pin features a 0.140 inch (3.55 mm) diameter with dimensional specifications including an insulation barrel length of 3.04–3.41 mm and overall length of 5.09–5.46 mm. The component is manufactured by Tyco Electronics (AMP brand) with precision tolerances specified for multiple decimal places. This connector pin is commonly used in automotive, industrial, and telecommunications applications where reliable wire-to-connector termination is required, offering consistent performance through the swaging process for permanent mechanical and electrical connections.