Coaxial Connectors>Type-N 50-OHM Grounded Shield>Conflat w/Connector

Type-N Coaxial Feedthrough, 50 Ohm Matched Impedance, 1 Pin, Grounded Shield, 1.33″ Conflat Flange

Type-N Coaxial Feedthrough, 50 Ohm Matched Impedance, 1 Pin, Grounded Shield, 2.75″ Conflat Flange