S-91145A162 0.26" ID x 0.513" OD Insulating Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with Nylon 6/6 material, eliminating rust and chemical degradation in harsh environments
• Excellent electrical insulation properties for safe operation in electrical assemblies and sensitive equipment
• Wide temperature tolerance from -40°F to 180°F, maintaining structural integrity in fluctuating industrial conditions
• Precise dimensional fit with 0.26" ID and 0.513" OD ensuring reliable performance with 1/4" fasteners
• Enhanced durability thanks to Rockwell R108 hardness, resisting wear and deformation under load
• Environmental compliance with RoHS 3 standards, meeting strict international regulations for hazardous substances
• Optimized sleeve design providing consistent spacing and vibration dampening in mechanical assemblies

Professional Applications & Engineering Value

This Nylon 6/6 plastic sleeve washer delivers critical engineering solutions where metal components fail. The sleeve washer design combines spacing and insulation functions in a single component, reducing assembly complexity while providing reliable electrical insulation and corrosion resistance. Engineered for industrial washers applications, it prevents galvanic corrosion between dissimilar metals and maintains performance across a broad temperature range from -40°F to 180°F. The off-white plastic washer material offers excellent dielectric properties for electrical enclosures, while the precise 0.26" ID ensures perfect fit with 1/4" screw fasteners in machinery, automotive, and electronic assemblies where vibration resistance and dimensional stability are paramount.

Specification Summary & Compliance

This inch system washer features precise dimensions including 0.26" ID, 0.513" OD, and 0.063" thickness with Rockwell R108 hardness rating. Manufactured to standard inch measurements for compatibility with 1/4" fasteners, the component is RoHS 3 (2015/863/EU) compliant, ensuring adherence to hazardous substance restrictions. The Nylon 6/6 plastic construction meets industry standards for mechanical applications requiring reliable performance within specified temperature parameters.