S-91145A218 0.2" ID x 0.399" OD Insulating Washers

Key Features & Benefits at a Glance

• Excellent electrical insulation properties for enhanced safety in electrical assemblies
• Superior corrosion and chemical resistance thanks to Nylon 6/6 material, ensuring long-term reliability
• Maintains structural integrity across a wide operating temperature range from -40°F to 180°F
• Rockwell R108 hardness provides excellent wear resistance and durability under load
• Precision-engineered sleeve design with 0.26" OD for secure fit and optimal load distribution
• RoHS 3 compliance ensures environmental safety and meets global regulatory standards
• Reliable performance in demanding environments with consistent dimensional stability

Professional Applications & Engineering Value

This Nylon 6/6 Plastic Sleeve Washer delivers exceptional engineering value by solving critical industrial challenges. The sleeve design provides superior insulation and vibration damping, making it ideal for electrical assemblies, automotive components, and machinery where electrical isolation is paramount. The 0.2" ID ensures perfect compatibility with No. 10 screws, while the Nylon 6/6 material offers outstanding resistance to chemicals, oils, and environmental factors that typically degrade metal washers. This combination of electrical insulation properties, corrosion resistance, and thermal stability makes it an essential component for applications requiring reliable performance in extreme conditions, from outdoor equipment to industrial control systems.

Specification Summary & Compliance

This washer features precise inch system dimensions including 0.2" ID, 0.399" OD, and 0.063" thickness with a sleeve height of 0.188". Manufactured from Nylon 6/6 plastic with Rockwell R108 hardness, it maintains dimensional stability across the specified temperature range. The product is fully RoHS 3 (2015/863/EU) compliant and meets industry standards for plastic washers in mechanical and electrical applications.