CONNECTOR, CIRCULAR, 11WAY, SIZE 21; Product Range:LJT Series, MIL-DTL-38999 Series I Equivalent; Circular Connector Shell Style:Box Mount Receptacle; No. of Contacts:11Contacts; Circular Contact Type:Crimp Pin - Contacts Not Supplied; Coupling Style:Bayonet; Insert Arrangement:21-11; Connector Body Material:Aluminium Alloy Body; Connector Body Plating:Olive Drab Chromate over Cadmium; Contact Material:Copper Alloy; Contact Plating:Gold; Insert Rotation:N; Service Class:Environmentally Sealed; Approval Category:MIL-DTL-38999 Series I