The 4-1437292-3 is a wire seal plug designed for use with TE 1mm series sealed socket/harness connectors. This component features dimensional specifications of 14.6 mm length and 9.30 mm width, with a circular opening of Ø 3.80 mm and a pin diameter of Ø 2.40 mm. The plug is manufactured in natural color and is engineered to meet strict manufacturing tolerances, with a maximum allowable flash of 0.127 mm and maximum ejector pin depression of 0.127 mm. This wire seal plug is commonly used in sealed harness connector assemblies to provide environmental protection and maintain connector integrity in demanding applications.