S-99604A148 15 mm ID x 28 mm 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 equipment and environments.
• Exceptional temperature resilience from -80°F to 450°F maintains seal integrity and performance under extreme thermal cycling.
• Consistent Durometer 60A hardness provides reliable compression and vibration damping without permanent deformation.
• Precision metric dimensions (15mm ID, 28mm OD) guarantee perfect fit and optimal load distribution for M14 screw assemblies.
• RoHS 3 and REACH compliance confirms adherence to strict international environmental and safety regulations.
• Durable silicone rubber construction offers excellent resistance to oils, moisture, and wear for extended service life.
• Vivid red color allows for easy visual identification and inventory management in complex assemblies.

Professional Applications & Engineering Value

Engineered for demanding food industry applications, this M14 silicone rubber flat washer solves critical challenges in hygiene and performance. Its FDA-compliant material prevents chemical leaching, ensuring product purity in food processing machinery, mixers, and packaging equipment. The silicone rubber formulation maintains flexibility and sealing capability across a wide temperature range from -80°F to 450°F, preventing failures in both freezing and high-heat sterilization cycles. With Durometer 60A hardness, it provides consistent compression recovery for reliable vibration isolation and leak prevention in metric screw assemblies, reducing maintenance downtime and equipment damage in continuous operation environments.

Specification Summary & Compliance

This flat washer features precise metric dimensions with 15mm internal diameter and 28mm outer diameter, designed specifically for M14 screw sizes. The thickness tolerance of 1.320mm-1.820mm ensures proper fit and function. Manufacturing complies with FDA 21 CFR 177.2600 for food contact applications, RoHS 3 (2015/863/EU) for hazardous substance restriction, and REACH (EC 1907/2006) for chemical safety. The silicone rubber material with Durometer 60A hardness maintains consistent performance across specified temperature extremes while meeting international regulatory requirements for industrial and food processing use.