The GTC06CFZ-18-10P from Amphenol Industrial Operations is cable mount circular connector, plug with male pins, 4 position, shell size-insert 18-10 and crimp termination. This environment proof connector has reverse bayonet coupling, adapter, jacketed cable clamp and individual wire sealing grommet. The GTC06CFZ-18-10P has copper alloy contacts with silver finish and aluminum alloy shell with olive drab chromate over cadmium finish. Operating temperature range is from -55°C to 125°C.