TE Connectivity / Deutsch D38999/26WH21SN Straight Plug - Socket - DTS 21 C Size 16 D - Olive Drab Cadmium (500 - hr. Salt Spray) - 21 Position - 1 port - Female - Circular - CRIMP - Copper Alloy Contact Material - 23 Shell Size - 13 A - ( - 65 to +175)