RS PRO Fluorelastomer O-Ring 18.77 mm ID, 22.33 mm OD, 1.78 mm Thickness, Shore A 79 Hardness 196-5924

RS PRO 196-5924 Fluorelastomer O-Ring is a precision-engineered sealing component designed for demanding industrial, hydraulic, and pneumatic applications. Made from premium FKM fluorelastomer, this O-ring delivers excellent chemical resistance and mechanical durability, making it ideal for use in pumps, drive belts, and other engineering machinery.

This O-ring features an inside diameter of 18.77 mm and outside diameter of 22.33 mm with a thickness of 1.78 mm. Its Shore A hardness rating of 79 ensures a robust seal that withstands wear and pressure over extended use. The operating temperature range from -15°C to 200°C allows it to function reliably in extreme environments encountered in automotive, aircraft, and chemical industries.

Compliant with AS568-18 standards, the O-ring provides dependable performance in sealing applications by preventing fluid or air leakage, protecting equipment integrity and safety. Its resistance to most hydrocarbons, oils, and fuels makes it suitable for critical industrial fluid power and pneumatic uses.

This O-ring is manufactured from high-quality fluorelastomer (FKM) for enhanced chemical resistance. It has precise dimensional tolerances with 18.77 mm ID and 22.33 mm OD. Shore A 79 hardness rating provides long-lasting durability.

Operating temperature from -15°C up to 200°C supports broad industrial use. Applications include sealing pumps, drive belts, and hydraulic machinery. Suitable for automotive, aircraft, chemical processing, and general engineering sectors.

Offers excellent resistance to hydrocarbons, oils, and fuels for optimized seal life.

O-Rings form a critical component by preventing leakage of fluids and gases in mechanical assemblies. The RS PRO 196-5924 model is suited for industrial, manufacturing, HVAC, and fluid power systems needing a reliable, high-quality seal. Explore the full catalog for compatible sealing solutions and accessories at EnvMart.