S-99186A114 0.15" ID x 0.438" OD FDA Compliant 21 CFR 177.2600 Rubber Sealing Washers

Key Features & Benefits at a Glance

• FDA 21 CFR 177.2600 compliance ensures safe, non-contaminating use in food processing and packaging equipment
• Broad temperature resistance from -50°F to 300°F maintains seal integrity in both freezing and high-heat environments
• EPDM rubber construction with Durometer 60A hardness provides optimal flexibility and compression recovery for reliable sealing
• RoHS 3 and REACH compliance meets strict international environmental and safety standards for industrial components
• Precise 0.15" ID and 0.438" OD dimensions ensure perfect fit for No. 8 screws with consistent performance
• White color and food-grade material offer visual cleanliness verification and corrosion resistance in wet environments
• 0.047-0.077" thickness range accommodates varying compression needs while maintaining seal effectiveness

Professional Applications & Engineering Value

These EPDM rubber flat washers deliver critical sealing solutions for food industry equipment where contamination prevention is paramount. The FDA compliant 21 CFR 177.2600 certification ensures they won't leach harmful substances into food products, while the white EPDM material provides excellent resistance to steam, cleaning chemicals, and moisture degradation. Engineered with Durometer 60A hardness, these washers maintain compression set resistance under repeated thermal cycling from -50°F to 300°F, preventing leaks in refrigeration systems, pasteurization equipment, and food processing machinery. The precise 0.438" OD and 0.15" ID dimensions for No. 8 screws ensure consistent seating and pressure distribution, reducing maintenance frequency in demanding industrial washer applications.

Specification Summary & Compliance

This flat washer features inch system dimensions with 0.15" inner diameter, 0.438" outer diameter, and thickness ranging 0.047-0.077". Manufactured from EPDM rubber with Durometer 60A hardness, it meets FDA 21 CFR 177.2600 for food contact applications. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance adherence. Temperature performance certified from -50°F to 300°F for reliable operation across extreme conditions.