S-94709A526 0.65" ID x 1.188" OD Bonded Sealing Washers

Key Features & Benefits at a Glance

• Superior Sealing Performance: Neoprene rubber seal (Durometer 65A) bonded to 18-8 stainless steel provides excellent vibration resistance and prevents fluid/contaminant ingress.
• Exceptional Temperature Resilience: Withstands extreme operating conditions from -40°F to 250°F, maintaining seal integrity in harsh environments.
• Corrosion-Resistant Construction: 18-8 stainless steel base offers reliable protection against rust and chemical degradation.
• Precision Fit for 5/8" Screws: 0.65" ID ensures secure fastening with minimal play, reducing installation time and improving assembly accuracy.
• Durable Bonded Design: Permanent metal-to-rubber adhesion eliminates seal displacement under dynamic loads, extending service life.
• Regulatory Compliance Ready: Meets RoHS 3 and REACH standards, ensuring safe use in regulated industrial applications.
• Optimized Dimensions: 1.188" OD and 0.084-0.114" thickness provide optimal load distribution and sealing surface coverage.

Professional Applications & Engineering Value

This metal bonded washer combines the structural strength of 18-8 stainless steel with the flexibility of a neoprene rubber seal to address critical sealing challenges in industrial environments. The bonded design prevents seal roll-out during torque application, making it ideal for vibration-resistant applications in machinery, automotive assemblies, and outdoor equipment. The black neoprene seal (Durometer 65A) maintains compression set resistance across a wide temperature range (-40°F to 250°F), ensuring reliable performance in thermal cycling conditions. Engineered for 5/8" screws, it provides a cost-effective solution for preventing loosening, leakage, and corrosion in demanding industrial washers applications where environmental protection is paramount.

Specification Summary & Compliance

Precision manufactured to inch system specifications: 0.65" ID, 1.188" OD, and 0.084-0.114" thickness. The 18-8 stainless steel construction with neoprene seal (Durometer 65A) ensures consistent performance. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting current substance restriction requirements for industrial components.