N Male connector 4 Hole Flange with Slot, DC to 10GHz PN: 50-03-8F3-268
N Bulkhead Female with Coaxial End PN: 50-02-8C2-220
N Female 4 Hole Flange with Coaxial End PN: 50-02-8F7-206
N Waterproof Bulkhead Female Connector PN: 50-02-9D2-120
N Female 4 Hole Flange with Slot PN: 50-02-8F3-115