CIRCULAR SIZE 25 19WAY SKT; Military Specification:MIL-DTL-38999 Series III; Circular Connector Shell Style:Jam Nut Receptacle; No. of Contacts:19Contacts; Circular Contact Type:Crimp Socket; Coupling Style:Threaded; Insert Arrangement:25-19; Connector Body Material:Stainless Steel Body; Connector Body Plating:Electroless Nickel; Contact Material:Copper Alloy; Contact Plating:Gold; Insert Rotation:N; Service Class:EMI; Product Range:MIL-DTL-38999 Series III