S-95571A640 0.375" ID x 1.5" OD SAE J314 Wool Cushioning Washers

Key Features & Benefits at a Glance

• Exceptional sealing performance with wool felt material that conforms to irregular surfaces, preventing fluid and dust ingress in demanding applications
• Superior vibration damping capabilities with Durometer 30A hardness felt that absorbs mechanical shocks and reduces noise in industrial equipment
• Extreme temperature resilience maintaining consistent performance across a wide operating range from -80°F to 200°F
• Precision dimensional accuracy with 3/8" ID and 1.5" OD ensuring perfect fit for standard 3/8" fasteners and consistent installation
• Regulatory compliance assurance meeting both RoHS 3 and REACH environmental standards for global manufacturing applications
• SAE J314 specification compliance guaranteeing consistent quality and performance in automotive and industrial applications
• Long-lasting durability with wool felt material that resists compression set and maintains sealing properties over extended service life

Professional Applications & Engineering Value

These SAE wool felt flat washers deliver critical engineering solutions where conventional washers fall short. The wool felt material with Durometer 30A hardness provides exceptional sealing and vibration damping capabilities, making them ideal for automotive assemblies, industrial machinery, and electrical enclosures exposed to harsh environments. Their ability to maintain integrity across extreme temperatures from -80°F to 200°F ensures reliable performance in both cryogenic and high-heat applications. The gray wool felt construction offers excellent resistance to oil, dust, and moisture penetration, solving common sealing challenges while providing consistent vibration absorption that extends equipment lifespan and reduces maintenance frequency in demanding industrial settings.

Specification Summary & Compliance

Manufactured to SAE J314 standards with precise dimensional tolerances including 0.375" ID and 1.5" OD for consistent fit with 3/8" fasteners. These flat washers feature a thickness range of 0.236-0.264" and comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The inch system measurement ensures compatibility with North American industrial standards and specifications.