S-99604A151 19 mm ID x 34 mm OD FDA Compliant 21 CFR 177.2600 Rubber Sealing Washers

Key Features & Benefits at a Glance

• Superior temperature resistance for reliable performance in environments ranging from -80°F to 450°F, preventing material degradation and ensuring long-term sealing integrity.
• FDA 21 CFR 177.2600 compliance guarantees safety for direct and indirect food contact, making it ideal for food processing and packaging equipment.
• Consistent Durometer 60A hardness provides optimal compression and recovery, creating effective seals against liquids, dust, and contaminants.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence, supporting sustainable and responsible manufacturing practices.
• Precision 19mm ID and 34mm OD metric dimensions ensure a perfect fit for M18 screws, simplifying installation and reducing assembly errors.
• Durable silicone rubber material offers excellent flexibility and resistance to oils, chemicals, and wear, extending the washer's service life.
• Vibrant red color allows for easy visual identification and inventory management in complex industrial settings.

Professional Applications & Engineering Value

This M18 silicone rubber flat washer is engineered to address critical challenges in the food industry and other demanding sectors. Its silicone rubber construction maintains elasticity and sealing performance across extreme temperature fluctuations, from freezing conditions to high-heat sterilization processes. The FDA compliant and food grade properties ensure it meets strict hygiene standards, preventing contamination in machinery like mixers, conveyors, and packaging systems. With a Durometer 60A hardness, it provides consistent compression without over-stressing fastened components, reducing the risk of leaks and equipment downtime. This makes it an essential component for industrial washers used in sealing applications where reliability and regulatory compliance are paramount.

Specification Summary & Compliance

This flat washer features precise metric dimensions with an ID of 19mm and OD of 34mm, designed for M18 screw size applications. It conforms to FDA 21 CFR 177.2600 for food contact, RoHS 3 (2015/863/EU) for hazardous substance restriction, and REACH (EC 1907/2006) for chemical safety. The material, silicone rubber, ensures consistent performance with a thickness range of 1.320mm to 1.820mm, supporting reliable sealing in various industrial environments.