CONNECTOR CIRCULAR SIZE 20 41WAY; Product Range:KPSE Series MIL-DTL-26482 Series I Equivalent; Circular Connector Shell Style:Straight Plug; No. of Contacts:41Contacts; Circular Contact Type:Crimp Socket; Coupling Style:Bayonet; Insert Arrangement:20-41; Connector Body Material:Aluminium Alloy Body; Connector Body Plating:Olive Drab Chromate over Cadmium; Contact Material:Copper Alloy; Contact Plating:Gold; Insert Rotation:Y; Service Class:Environmentally Sealed; Approval Category:MIL-C-26482