The Freudenberg-NOK O-Ring E750FM is a reliable sealing component, featuring a size of 0.139" and a hardness of 75, made from durable EPDM material. This O-Ring is engineered for optimal performance in hydraulic and pneumatic applications, providing excellent resistance to chemicals, heat, and aging. Its precise dimensions ensure compatibility with standard fittings, while its compliance with industry standards ensures quality and reliability. Perfect for automotive, aerospace, and industrial applications, this O-Ring is designed to meet the demands of various environments.