S-95571A847 0.5" ID x 1.5" OD Wool Cushioning Washers

Key Features & Benefits at a Glance

• Superior vibration damping with wool felt construction reduces noise and prevents component loosening in dynamic applications
• Excellent sealing properties create reliable barriers against dust, moisture, and air infiltration in industrial environments
• Extreme temperature resilience maintains performance across -80°F to 200°F range for diverse operating conditions
• Optimized dimensional compatibility with 0.5" ID and 1.5" OD ensures perfect fit for 1/2" screw applications
• Consistent compression performance with Durometer 30A hardness provides reliable gasketing without over-compression
• Regulatory compliance assurance with RoHS 3 and REACH compliance meets international environmental standards
• Precision thickness control between 0.230-0.270" ensures uniform pressure distribution and sealing effectiveness

Professional Applications & Engineering Value

These wool felt flat washers deliver critical engineering solutions where conventional washers fall short. The natural wool felt material provides exceptional vibration damping capabilities that protect sensitive components in machinery, automotive assemblies, and electronic enclosures from fatigue failure. The gray felt construction serves as an effective sealing washer against environmental contaminants while maintaining flexibility across extreme temperature ranges from -80°F to 200°F. Engineered for 1/2" screw size applications in the inch system, these washers solve common industrial challenges including thermal expansion mismatches, acoustic noise reduction, and preventive maintenance against corrosion. The Durometer 30A hardness ensures consistent compression without permanent deformation, making them ideal for recurring disassembly and reassembly operations in maintenance-heavy environments.

Specification Summary & Compliance

These flat washers feature precise dimensional specifications with 0.5" inner diameter, 1.5" outer diameter, and controlled thickness between 0.230-0.270" for reliable performance in 1/2" screw size applications. Manufactured to exacting standards with Durometer 30A hardness consistency, the washers maintain dimensional stability across the specified temperature range. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to international environmental and safety standards for industrial components.