S-95630A867 1.062" ID x 2.5" OD Plastic Washers

Key Features & Benefits at a Glance

• Exceptional thermal stability for reliable performance in high-temperature applications up to 500°F, preventing deformation and failure under heat stress.
• Superior chemical resistance due to PTFE material, ensuring long-term integrity when exposed to corrosive substances and harsh industrial environments.
• Precise dimensional fit with 1.062" ID and 2.5" OD designed for 1" screw size, providing secure fastening and reducing installation errors.
• Consistent hardness and durability with Durometer 55D rating, offering excellent load distribution and vibration resistance for extended service life.
• Effective sealing and insulation properties to prevent leaks and electrical conductivity, ideal for gasketing and protective applications.
• Compliance with international safety standards including RoHS 3 and REACH, ensuring environmental safety and regulatory acceptance in global markets.
• Lightweight and non-stick surface for easy handling and minimal friction, reducing maintenance needs in automated or repetitive assemblies.

Professional Applications & Engineering Value

This PTFE flat washer is engineered to address critical challenges in demanding industrial settings, such as chemical processing, aerospace, and high-temperature machinery. Its PTFE plastic construction delivers unmatched resistance to aggressive chemicals and extreme heat up to 500°F, preventing common failures like corrosion, swelling, or loss of sealing force. The precise inch system dimensions—1.062" ID and 2.5" OD—ensure a perfect fit for 1" screw size fasteners, minimizing gaps and enhancing joint integrity. With a Durometer 55D hardness, it maintains structural stability under compression, making it ideal for gasketing, insulation, and load distribution in valves, pumps, and electrical enclosures. By integrating high-temperature resilience and chemical-resistant properties, this washer reduces downtime and replacement costs in industrial washers applications.

Specification Summary & Compliance

This flat washer adheres to precise dimensional tolerances with an inner diameter of 1.062", outer diameter of 2.5", and thickness range of 0.057–0.067", ensuring consistent performance in inch-based assemblies. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances and supporting safe use in regulated industries. The PTFE material and white color provide traceability and purity, while the 500°F maximum temperature rating and Durometer 55D hardness validate its suitability for extreme operational conditions without compromising on durability or safety standards.