CIRCULAR, SIZE 17, 26WAYS, PIN; Military Specification:MIL-DTL-38999 Series I; Circular Connector Shell Style:Wall Mount Receptacle; No. of Contacts:26Contacts; Circular Contact Type:Crimp Pin; Coupling Style:Bayonet; Insert Arrangement:17-26; Connector Body Material:Aluminium Alloy Body; Connector Body Plating:Olive Drab Chromate over Cadmium; Contact Material:Copper Alloy; Contact Plating:Gold; Insert Rotation:B; Service Class:Environmentally Sealed; Product Range:MIL-DTL-38999 Series I