S-91145A227 0.12" ID x 0.253" 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
- Superior electrical insulation properties from Nylon 6/6 material prevent current leakage and short circuits in sensitive assemblies
- Exceptional temperature resistance maintains structural integrity across extreme environments from -40°F to 180°F
- Optimized dimensional stability with precise 0.12" ID and 0.253" OD ensures perfect fit for No. 4 screws without loosening
- Enhanced durability and wear resistance thanks to Rockwell R108 hardness rating for long service life
- Reliable chemical and corrosion resistance protects against degradation in harsh industrial environments
- Full regulatory compliance with RoHS 3 and REACH standards for global market acceptance
- Excellent vibration dampening through the sleeve design reduces noise and prevents fastener loosening
Professional Applications & Engineering Value
This Nylon 6/6 Plastic Sleeve Washer delivers critical engineering solutions where electrical insulation and chemical resistance are paramount. The sleeve-type design provides superior protection against galvanic corrosion when joining dissimilar metals, while the Rockwell R108 hardness ensures dimensional stability under compression loads. Ideal for electrical enclosures, control panels, and outdoor equipment, this washer maintains performance across extreme temperature fluctuations from -40°F to 180°F. The precise 0.12" ID and 0.253" OD dimensions guarantee perfect alignment with No. 4 screws, preventing installation errors and reducing assembly time in high-volume manufacturing environments.
Specification Summary & Compliance
This sleeve washer features inch system dimensions with 0.12" internal diameter, 0.253" outer diameter, and 0.047" thickness. Manufactured from Nylon 6/6 plastic with Rockwell R108 hardness rating, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards. The washer maintains operational integrity across the full temperature range of -40°F to 180°F, ensuring reliable performance in diverse industrial applications while meeting international regulatory requirements.
