83-1F

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500V Peak, DC to 300 MHz, Amphenol RF 83-1F (military designation UG-363/U) standard straight in-series bulkhead coaxial adapter featuring a heavy-duty nickel-plated brass outer bo dy, silver-plated brass internal socket contacts, dual mounting hex nuts, and high-density polystyrene insulation; widely used as an insulated, secure pass-through patch coupler to connect two separate external UHF male PL-259 cable jumpers back-to-back across metal electrical panels, server cabinets, and amateur radio structural walls. Show more