CIRCULAR SIZE 15 19WAY PIN; Military Specification:MIL-DTL-38999 Series III; Circular Connector Shell Style:Jam Nut Receptacle; No. of Contacts:19Contacts; Circular Contact Type:Crimp Pin; Coupling Style:Threaded; Insert Arrangement:15-19; Connector Body Material:Stainless Steel Body; Connector Body Plating:Passivated; Contact Material:Copper Alloy; Contact Plating:Gold; Insert Rotation:C; Service Class:Corrosion Resistant EMI Firewall; Product Range:MIL-DTL-38999 Series III