RS PRO Fluorelastomer O-Ring Seal 21 mm ID, 25 mm OD, 2 mm Thickness, Shore A 79 Hardness 196-5716

RS PRO 196-5716 Fluorelastomer O-Ring Seal is a precision-engineered sealing component with an inside diameter of 21 mm, outside diameter of 25 mm, and a thickness of 2 mm. Manufactured from premium Fluorelastomer (FKM), this O-ring delivers exceptional chemical resistance and mechanical robustness suited to demanding industrial applications.

Designed to operate effectively within a temperature range from -15°C to 200°C, the O-ring provides reliable performance in hydraulic, pneumatic, automotive, aircraft, and chemical industry environments. Its Shore A 79 hardness rating ensures it maintains an optimum seal while enduring mechanical stress and exposure to various fluids.

This O-ring is widely used as a seal for pumps, drive belts, and other general engineering applications, offering versatility in shaft sealing, face seals, rotary, and linear movement sealing. It resists degradation from hydrocarbons, oils, and fuels, contributing to extended durability and minimal maintenance requirements.

Typical applications include fluid power systems, manufacturing machinery, automotive repairs, and safety systems where preventing leakage of fluids or air is critical. Its black color aids in easy inspection and identification during maintenance.

Constructed from high-quality Fluorelastomer (FKM) material for advanced chemical resistance. Measures 21 mm inside diameter, 25 mm outside diameter, and 2 mm thickness for a precise seal. Operating temperature range from -15°C up to 200°C.

Shore A 79 hardness rating ensures reliable and durable sealing. Commonly used in hydraulic and pneumatic systems, pumps, and drive belts. Offers resistance to most hydrocarbons, oils, and fuels. Designed to maintain pressured seals, reducing leakage risk.

Suited for industrial, chemical, automotive, and aircraft industry applications.

With its proven design, the RS PRO 196-5716 O-ring provides a secure sealing solution essential for maintaining system integrity and operational safety in various industrial environments. For further products within RS PRO's O-Ring range, browse the EnvMart catalogue to find compatible sizes and materials suited to your specific technical needs.