S-99186A116 0.17" ID x 0.5" OD FDA Compliant 21 CFR 177.2600 Rubber Sealing Washers

Key Features & Benefits at a Glance

• Food-Safe Compliance – Meets FDA 21 CFR 177.2600 standards, ensuring safe use in food processing and packaging applications without contamination risks.
• Broad Temperature Resilience – Withstands extreme conditions from -50°F to 300°F, maintaining seal integrity in both freezing and high-heat environments.
• Optimal Sealing Performance – Durometer 60A hardness provides a firm yet flexible seal, preventing leaks and absorbing vibration in machinery.
• Environmental & Safety Certifications – Compliant with RoHS 3 and REACH regulations, guaranteeing no hazardous substances and supporting workplace safety.
• Precise Dimensional Fit – 0.17" ID and 0.5" OD designed specifically for No. 10 screws, ensuring easy installation and consistent alignment.
• Durable EPDM Material – Resists moisture, oxidation, and wear, extending service life in demanding industrial settings.
• Versatile Food Industry Use – White EPDM rubber is ideal for applications requiring cleanliness and visibility, such as food processing equipment and conveyor systems.

Professional Applications & Engineering Value

This EPDM rubber flat washer is engineered to address critical challenges in food industry and industrial sealing. Its FDA compliant EPDM material resists degradation from oils, steam, and cleaning agents, preventing failure in washdown environments. The Durometer 60A hardness ensures a reliable compressible seal that accommodates minor surface irregularities, reducing the risk of leaks in equipment like mixers, fillers, and packaging machines. With a temperature range of -50°F to 300°F, it performs consistently in both refrigeration and hot processing zones, minimizing downtime. The precise 0.17" ID and 0.5" OD for No. 10 screws guarantees secure fastening, while RoHS and REACH compliance supports regulatory adherence, making it a trusted component for engineers prioritizing safety and durability.

Specification Summary & Compliance

This flat washer features an ID of 0.17" and OD of 0.5" with a thickness range of 0.047–0.077", designed for use with No. 10 screws in inch measurement systems. It is manufactured from white EPDM rubber with a hardness of Durometer 60A and complies with FDA 21 CFR 177.2600 for food contact. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, ensuring environmental safety and regulatory conformity for industrial applications.