4 CONTACT(S), STEEL, MALE, MIL SERIES CONNECTOR, CRIMP, RECEPTACLE 30 CONTACT(S), METAL, MALE, MIL SERIES CONNECTOR, CRIMP, RECEPTACLE 55 CONTACT(S), STEEL, MALE, MIL SERIES CONNECTOR, CRIMP, RECEPTACLE 5 CONTACT(S), METAL, FEMALE, MIL SERIES CONNECTOR, CRIMP, RECEPTACLE