The 0031-072-002 is a ring seal manufactured by TE Connectivity/Deutsch, designed to provide sealing functionality in connector assemblies and related applications. This component is compliant with major environmental and safety regulations including EU RoHS Directive 2011/65/EU, EU ELV Directive 2000/53/EC, China RoHS 2, and EU REACH Regulation (EC) No. 1907/2006. The ring seal is classified as low halogen with bromine, chlorine, and fluorine content below 900 ppm per homogeneous material, and is free of BFR, CFR, and PVC. It contains no restricted substances above threshold limits and does not contain REACH SVHC (Substances of Very High Concern). This component is commonly used in automotive and industrial connector systems where reliable sealing and environmental compliance are essential requirements.