The 5-1634500-0 is a BNC straight plug hex crimp connector designed for 50 ohm coaxial cable applications. This connector is specifically configured for use with RG174A/U, 188A/U, 316/U, URM95, KX3B, and KX22A cable types, featuring a hex crimp termination method for secure cable attachment. The connector body incorporates gold plating on critical contact surfaces and nickel plating on other components to ensure reliable electrical performance and corrosion resistance. Key dimensional specifications include a body diameter of 13.7 mm, contact pin diameter of 1.79 mm, and overall length of 25.2 mm. This connector is commonly used in RF and microwave applications, test equipment, and communication systems where reliable 50 ohm impedance matching and secure mechanical termination are essential.