TE Connectivity / Deutsch D38999/20WG41PN Square Flange Receptacle - Pin - DTS 41C 41 Size 20 D - Olive Drab Cadmium (500 - hr. Salt Spray) - 41 Position - 1 port - Male - Circular - Straight - Flange Mount - CRIMP - Copper Alloy Contact Material - 21 Shell Size - 7.5 A - ( - 65 to +175) -