S-94733A214 0.23" ID x 0.5" OD Rubber Sealing Washers

Key Features & Benefits at a Glance

• Exceptional temperature performance maintains sealing integrity from -40°F to 270°F, ensuring reliable operation in extreme environments
• Superior vibration damping with Durometer 64A Santoprene Rubber construction reduces equipment wear and noise
• Effective fluid and dust sealing prevents contamination in demanding industrial applications
• Precision dimensional fit with 0.23" ID and 0.5" OD ensures proper alignment with 1/4" fasteners
• Consistent thickness control between 0.081-0.105" provides uniform compression and sealing pressure
• Regulatory compliance assurance with RoHS 3 and REACH standards for global market acceptance
• Durable Santoprene material offers excellent resistance to weathering, ozone, and compression set

Professional Applications & Engineering Value

This Santoprene rubber flat washer delivers critical engineering solutions where temperature extremes and environmental sealing are paramount. The Durometer 64A hardness provides optimal balance between compression and recovery, making it ideal for vibration damping in machinery, electrical enclosures, and automotive assemblies. The material's inherent flexibility accommodates surface irregularities while maintaining consistent sealing performance against moisture, dust, and mild chemicals. With its wide temperature range from -40°F to 270°F, this industrial rubber washer prevents brittle failure in cold conditions and maintains elasticity in high-heat environments, solving common thermal cycling problems in outdoor equipment, HVAC systems, and industrial processing applications.

Specification Summary & Compliance

This flat washer features precise inch system dimensions with 0.23" internal diameter and 0.5" outer diameter, specifically designed for 1/4" screw applications. The thickness tolerance of 0.081-0.105" ensures consistent performance across production batches. Manufactured from Santoprene rubber with Durometer 64A hardness, the washer complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety standards for industrial components.