CIRCULAR SIZE 28 12WAYS SKT; Product Range:AC Series MIL-DTL-5015 Series Equivalent; Circular Connector Shell Style:Box Mount Receptacle; No. of Contacts:12Contacts; Circular Contact Type:Solder Socket; Coupling Style:Threaded; Insert Arrangement:28-51; Connector Body Material:Aluminium Alloy Body; Connector Body Plating:Olive Drab Chromate over Cadmium; Contact Material:Copper Alloy; Contact Plating:Silver; Insert Rotation:N; Service Class:General Duty