The 1437354-5 is a plastic shoulder washer designed for use in OEC 6033 connector assemblies. This component serves as a precision spacer and alignment element in connector systems, providing structural support and proper positioning during assembly. The washer is manufactured from plastic material and complies with multiple international regulatory standards including EU RoHS Directive 2011/65/EU, EU ELV Directive 2000/53/EC, and China RoHS 2. The product is halogen-free with bromine, chlorine, and fluorine content below 900 ppm per homogeneous material, and contains no restricted substances above threshold limits. This component is suitable for applications requiring reliable connector assembly and positioning in electronic equipment, particularly in environments where compliance with environmental and safety regulations is mandatory.