New field replaceable connectors include SMA, 3.5mm, 2.92mm, 2.4mm, and 1.85mm types with 2-hole and 4-hole mounting configurations. Each connector utilizes a metal ring that grounds or mates with the component ground and will work with a range of different pin sizes. These types of connectors can be used on various sealed RF components as replaceable RF interconnects where the component has a pin exposed. The connector is attached to the wall of the component with screws and accepts the interface pin. To accommodate a wide range of RF components, several configurations of flange sizes and pin sizes are offered off-the-shelf. They were designed for use in various civil and military telecommunications, civil and military aeronautics, and military equipment, as well as space and measurement system applications.