Rigid Top Plate Caster: Phenolic, 10" Wheel Dia, 3" Wheel Width, 2,900 lb Capacity, 12-1/2" OAH MPN:R-CH-13PH

The O-Ring is a versatile sealing component designed to provide a flexible, yet secure barrier between two surfaces, preventing the leakage of liquids or gases. This specific model, with an inner diameter of 3-7/8 and outer diameter of 4-1/4, offers excellent compression and stress resistance, making it suitable for high-pressure applications. With a thickness of 3/16, this O-Ring provides adequate sealing without excessive wear and tear on the mating surfaces. Made from Silicone material, it offers excellent chemical resistance, heat stability, and temperature range (-55F to +400F), ensuring compatibility with various fluids and operating conditions. The Dash 344 series ensures this O-Ring complies with the Federal Standard Specification FF-S-821C (Class A). Overall, this O-Ring is a critical component for professionals in numerous industries such as plumbing, hydraulics, automotive, and aerospace, where secure sealing is essential to maintain operational integrity and prevent failure.