S-90133A617 13 mm ID x 24 mm OD FDA Compliant 21 CFR 177.2600 Rubber Sealing Washers

Key Features & Benefits at a Glance

• FDA-compliant material ensures safe, non-contaminating use in food processing and handling equipment, meeting strict hygiene standards.
• Excellent temperature resistance from -30°F to 220°F maintains sealing integrity and flexibility in varying thermal conditions, reducing failure risks.
• 55A durometer hardness provides optimal cushioning and vibration dampening, protecting fastened components from wear and loosening.
• Precise metric sizing (13mm ID, 24mm OD) ensures reliable fit for M12 screws, facilitating easy installation and consistent performance.
• RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence, ideal for global industrial supply chains.
• Neoprene rubber construction offers superior durability and resistance to oils, moisture, and degradation, extending service life.
• White color and flat design allow for easy visual inspection and seamless integration into food-grade machinery and assemblies.

Professional Applications & Engineering Value

This M12 neoprene rubber flat washer is engineered to address critical challenges in the food industry, where equipment must withstand frequent washdowns, temperature fluctuations, and strict sanitary regulations. Made from FDA-compliant neoprene rubber, it prevents chemical leaching and bacterial growth, ensuring product purity. The flat washer design with precise 13mm ID and 24mm OD delivers consistent sealing and load distribution for M12 screws, reducing leakage and mechanical stress in mixers, conveyors, and packaging systems. Its temperature resistance from -30°F to 220°F and 55A durometer hardness provide reliable performance in freezing storage or hot processing environments, minimizing downtime and maintenance costs while complying with RoHS 3 and REACH standards for safe, sustainable operations.

Specification Summary & Compliance

This flat washer adheres to metric system dimensions with an inner diameter of 13mm, outer diameter of 24mm, and thickness ranging from 1.168mm to 1.981mm, designed for M12 screw size applications. It meets FDA compliance under 21 CFR 177.2600 for food contact, along with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and health safety. The neoprene rubber material with 55A durometer hardness provides consistent mechanical properties, supporting use in demanding food industry settings with verified temperature tolerance from -30°F to 220°F.