Nut Seal for Potentiometers and Switches, 3/8 inch - 32 thread thd size, 1/2 inch nut size, NS500 Thomas & Betts, Waterproof Sealed rubber o-ring Weatherproof, pot panel, F81 Wall Plate Nut
SMB Female to BNC Female Adapter
Pasternack SMB Connector Female Jack for RG58 Crimp Type