S-95571A600 0.216" ID x 0.438" OD SAE J314 Wool Cushioning Washers

Key Features & Benefits at a Glance

• Superior vibration dampening and noise reduction with wool felt construction, minimizing equipment wear and maintenance costs
• Excellent sealing performance against dust, moisture, and light fluids, protecting sensitive components in industrial environments
• Wide temperature resilience from -80°F to 200°F, ensuring reliable operation in extreme thermal conditions
• Consistent dimensional accuracy with 0.216" ID and 0.438" OD, providing precise fit for No. 12 screws and reducing assembly errors
• Optimal softness and durability with Durometer 30A hardness, offering ideal compression recovery for long-term applications
• Full regulatory compliance with RoHS 3 and REACH standards, ensuring safe use in global markets and restricted substance-free operation
• SAE J314 standard conformity guaranteeing interchangeability and performance reliability in automotive and machinery applications

Professional Applications & Engineering Value

These SAE flat washers made from industrial-grade wool felt deliver critical engineering solutions where standard metal washers fall short. The wool felt material provides inherent vibration absorption properties that prevent fastener loosening in high-vibration machinery, while simultaneously creating an effective seal against contaminants. The gray wool felt construction maintains consistent performance across extreme temperature fluctuations from -80°F to 200°F, making these sealing washers ideal for automotive assemblies, electrical enclosures, and industrial equipment where thermal cycling occurs. Their Durometer 30A hardness ensures proper compression without damaging softer surfaces, while the precise 0.216" ID x 0.438" OD dimensions guarantee perfect alignment with No. 12 screws, eliminating installation issues and reducing assembly time.

Specification Summary & Compliance

This SAE flat washer features precise dimensional specifications including 0.216" inner diameter, 0.438" outer diameter, and thickness ranging from 0.236" to 0.264". Manufactured to SAE J314 standards for consistent quality and performance, these washers are designed specifically for No. 12 screw applications in the inch measurement system. The product maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial use across global markets.