S-93650A365 0.812" ID x 2" OD Moisture-Resistant Cushioning Washers

Key Features & Benefits at a Glance

• Superior sealing performance with polyurethane rubber construction that effectively prevents fluid and dust ingress in demanding environments
• Excellent vibration dampening properties that reduce equipment wear and extend component lifespan
• Wide temperature tolerance from -10°F to 150°F maintains performance across various operating conditions
• Optimal dimensional compatibility with precise 0.812" ID designed specifically for 3/4" screw applications
• Enhanced durability with 70A Durometer hardness balancing flexibility with long-term wear resistance
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global market acceptance
• Clear visual inspection advantage allowing easy monitoring of installation and component condition

Professional Applications & Engineering Value

This polyurethane rubber flat washer delivers exceptional engineering value through its specialized material properties and precise dimensional design. The clear polyurethane rubber construction provides superior sealing capabilities that prevent leakage in hydraulic systems, pneumatic equipment, and outdoor machinery applications. With outstanding vibration resistance, these industrial washers effectively absorb shock loads and reduce noise in high-vibration environments such as manufacturing equipment, automotive assemblies, and construction machinery. The material's inherent flexibility combined with 70A Durometer hardness ensures consistent performance under compression while maintaining seal integrity. Engineered for 3/4" screw size applications in the inch system, these washers offer reliable performance in temperature-fluctuating environments from freezing conditions to moderate heat exposure.

Specification Summary & Compliance

This flat washer features precise dimensional specifications including 0.812" inner diameter, 2" outer diameter, and 0.110-0.140" thickness range. Manufactured from polyurethane rubber with 70A Durometer hardness, it maintains consistent performance across its operational temperature range of -10°F to 150°F. The product fully complies with RoHS 3 (2015/863/EU) standards and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide. Designed specifically for use with 3/4" screws in inch-based measurement systems.