CONNECTOR CIRCULAR SIZE 20 17WAY; Military Specification:MIL-DTL-5015 Series; Circular Connector Shell Style:Cable Mount Receptacle; No. of Contacts:17Contacts; Circular Contact Type:Solder Pin; Coupling Style:Threaded; Insert Arrangement:20-29; Connector Body Material:Aluminium Alloy Body; Connector Body Plating:Olive Drab Chromate over Cadmium; Contact Material:Brass Copper Alloy; Contact Plating:Silver; Insert Rotation:W; Service Class:General Duty; Product Range:MIL-DTL-5015 Series