776433-3 is an AMPSEAL 16 6-way plug connector designed for environmentally sealed electrical connections in industrial and commercial transportation applications. The connector features 1.58 mm contact size with C key keying configuration and yellow polymer latch retainer (PLR) for positive mating alignment and prevention of incorrect connections. It incorporates a standard diameter seal to provide environmental protection against moisture, dust, and contaminants in harsh operating conditions. The black housing with integrated sealing design makes this connector suitable for demanding automotive, industrial, and transportation systems where reliable, sealed connections are essential for system integrity and longevity.