CIRCULAR, SIZE 20, 16WAY, PIN; Product Range:PTSF-SE Series, MIL-DTL-26482 Series I Equivalent; Circular Connector Shell Style:Straight Plug; No. of Contacts:16Contacts; Circular Contact Type:Crimp Pin; Coupling Style:Bayonet; Insert Arrangement:20-16; Connector Body Material:Aluminium Alloy Body; Connector Body Plating:Conductive Black Zinc Cobalt; Contact Material:Copper Alloy; Contact Plating:Gold; Insert Rotation:N; Service Class:Environmentally Sealed; Approval Category:MIL-C-26482 Series I