Amphenol Ltd
CIRCULAR, SIZE 21, 4WAYS, PIN; Product Range:Tri-Start TV Series, MIL-DTL-38999 Series III Equivalent; Circular Connector Shell Style:Straight Plug; No. of Contacts:4Contacts; Circular Contact Type:Crimp Pin; Coupling Style:Threaded; Insert Arrangement:21-75; 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:Corrosion Resistant, EMI; Approval Category:MIL-DTL-38999 Series III