020418-0052 is a circular connector from the ITT VEAM CIR Series featuring bayonet coupling for secure mating in demanding environments. The connector shell is constructed from aluminum alloy with optional materials including stainless steel, bronze, and plastic composite, and various finish options such as hard black anodize, electroless nickel, and cadmium-olive drab. The insert material is polychloroprene (Neoprene) with options for silicone, fluorocarbon (Viton), and flame retardant rubber, while contacts are made from copper alloy or thermocouple alloys with silver, gold, or rhodium plating. Produced in accordance with NATO Standard VG95234 based on MIL-DTL-5015 for physical size, layout, and environmental requirements, these connectors are suitable for aerospace, transportation, and industrial applications requiring reliable interconnect solutions.