S-99186A131 3.2 mm ID x 7 mm OD FDA Compliant 21 CFR 177.2600 Rubber Sealing Washers

Key Features & Benefits at a Glance

• Food-safe compliance with FDA 21 CFR 177.2600 ensures suitability for direct food contact applications
• Exceptional temperature resistance from -50°F to 300°F maintains sealing integrity in extreme environments
• Durometer 60A hardness provides optimal compression and recovery for reliable sealing performance
• EPDM rubber material offers excellent resistance to weathering, ozone, and steam degradation
• RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence
• Precise M3 sizing (3.2mm ID x 7mm OD) ensures perfect fit for standard metric fasteners
• Consistent thickness control (1.190mm-1.950mm) delivers uniform compression across applications

Professional Applications & Engineering Value

These EPDM rubber flat washers are specifically engineered for demanding food industry environments where contamination risks and temperature fluctuations pose significant challenges. The FDA-compliant EPDM material maintains its sealing properties when exposed to steam cleaning, chemical sanitizers, and extreme temperature cycles from -50°F to 300°F. The Durometer 60A hardness provides the ideal balance between flexibility and compression set resistance, ensuring long-term sealing integrity in food processing equipment, beverage dispensers, and commercial kitchen machinery. These metric washers with precise M3 sizing prevent leakage and protect equipment surfaces while meeting the strictest hygiene standards.

Specification Summary & Compliance

This flat washer features precise metric dimensions with 3.2mm inner diameter and 7mm outer diameter, designed for M3 screw applications. The manufacturing process ensures consistent thickness between 1.190mm and 1.950mm. The product fully complies with FDA 21 CFR 177.2600 for food contact applications, RoHS 3 (2015/863/EU) for hazardous substance restrictions, and REACH (EC 1907/2006) regulations. The EPDM rubber material maintains performance across the specified temperature range while providing reliable sealing in food industry environments.