S-95576A030 0.312" ID x 1" OD Abrasion-Resistant Leather Cushioning Washers

Key Features & Benefits at a Glance

• Superior sealing performance with genuine leather construction that conforms to irregular surfaces for leak-proof applications
• Excellent vibration dampening properties thanks to the natural leather material's inherent flexibility and shock absorption
• Optimal hardness rating of Durometer 75A provides ideal balance between compression resistance and sealing capability
• Precise dimensional compatibility with 0.312" ID and 1" OD ensuring perfect fit for 5/16" screw applications
• Enhanced durability with variable thickness range (0.125-0.188") allowing for custom compression and long service life
• Temperature resistant up to 150°F, making it suitable for various industrial environments without degradation
• Environmentally compliant with RoHS 3 (2015/863/EU) certification for safe use in regulated industries

Professional Applications & Engineering Value

This premium leather flat washer delivers exceptional engineering value in applications requiring reliable sealing and vibration isolation. The natural leather material offers superior conformability compared to synthetic alternatives, creating effective seals on uneven surfaces where rigid washers fail. With its Durometer 75A hardness and precise inch system dimensions (0.312" ID x 1" OD), this washer provides consistent performance in machinery, automotive, and industrial equipment applications. The beige leather construction serves as an excellent flat leather gasket solution for 5/16" fasteners, offering both functional performance and aesthetic appeal in visible applications. Its ability to withstand temperatures up to 150°F makes it ideal for engine compartments, hydraulic systems, and other environments where thermal stability is crucial.

Specification Summary & Compliance

This leather flat washer features precise inch system dimensions with 0.312" inner diameter and 1" outer diameter, designed specifically for 5/16" screw applications. The thickness ranges from 0.125" to 0.188" to accommodate varying compression requirements. Manufactured with Durometer 75A hardness leather material in beige color, the washer provides optimal sealing performance while maintaining compliance with RoHS 3 (2015/863/EU) environmental standards. The product is rated for continuous service up to 150°F maximum temperature, ensuring reliable performance in demanding industrial environments.