RFI (Radio-Frequency Interference) and EMI (Electromagnetic Interference) contacts, fingerstock, and gaskets are components used to provide electromagnetic shielding and grounding in electronic enclosures and systems. They help prevent the ingress and egress of unwanted electromagnetic radiation, minimizing interference and noise that can affect the performance of sensitive electronic circuits. RFI and EMI shielding components include conductive contacts, fingerstock strips, gaskets, and shielding materials made from materials such as conductive elastomers, metal alloys, and conductive foams. They are essential for maintaining electromagnetic compatibility (EMC) and ensuring compliance with regulatory standards in electronic products and systems.