S-90097A147 0.316" ID x 0.46" OD Insulating Washers
Insulating Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Exceptional electrical insulation and corrosion resistance thanks to high-quality nylon plastic construction, ideal for preventing galvanic corrosion in mixed-material assemblies
- Reliable performance across extreme temperatures from -40°F to 180°F, ensuring dimensional stability and functionality in demanding industrial environments
- Superior durability and wear resistance with a Rockwell R118 hardness rating, providing long service life and reduced maintenance needs
- Precise fit for 5/16" screw applications with a 0.316" ID and 0.46" OD, minimizing loosening and vibration in assemblies
- Full compliance with RoHS 3 and REACH regulations, guaranteeing safe, environmentally responsible components for global supply chains
- Off-white color for easy identification and compatibility with various assembly line visual systems
- Lightweight nylon construction reduces overall assembly weight without compromising on mechanical strength
Professional Applications & Engineering Value
This nylon plastic sleeve washer is engineered to solve critical challenges in industrial assembly and electrical applications. Its non-conductive properties prevent short circuits, while the sleeve design provides superior insulation and spacing for 5/16" screw systems. The material's inherent low friction coefficient reduces wear on mating surfaces, extending component life in high-vibration environments. With a temperature range of -40°F to 180°F, it maintains integrity in both freezing conditions and elevated temperature operations, making it ideal for outdoor equipment, automotive assemblies, and electronic enclosures where thermal cycling is common.
Specification Summary & Compliance
This sleeve washer features precise inch system dimensions with 0.316" ID, 0.46" OD, and 0.605" overall height. Manufactured to exacting standards with Rockwell R118 hardness for consistent performance. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring hazardous substance-free components for industrial use. The nylon plastic construction meets industry requirements for electrical insulation and chemical resistance in demanding applications.
