S-90097A127 0.168" ID x 0.27" 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
- Excellent corrosion resistance due to non-conductive nylon plastic construction, ideal for electrical and chemical environments
- Superior vibration dampening and insulation properties protect fastened assemblies and prevent loosening
- Maintains performance across a wide temperature range from -40°F to 180°F, ensuring reliability in extreme conditions
- High Rockwell R118 hardness provides excellent durability and resistance to wear and deformation
- Precision-engineered sleeve design with a 0.198" OD for a secure fit and consistent load distribution
- Guaranteed material safety with full compliance to RoHS 3 and REACH regulations for industrial use
- Optimized for No. 8 screws with a 0.168" ID for easy installation and a reliable, snug fit
Professional Applications & Engineering Value
This nylon sleeve washer is engineered to solve critical challenges in industrial assembly. Its off-white nylon plastic material provides inherent electrical insulation and resistance to a wide range of chemicals, preventing galvanic corrosion when used with metal fasteners. The sleeve design acts as a built-in spacer and bushing, protecting the No. 8 screw and the parent material from abrasion. This is vital in applications involving repeated assembly and disassembly. Its ability to perform reliably in temperature extremes from -40°F to 180°F makes it a robust choice for automotive, outdoor equipment, and electronics enclosures, where thermal cycling is common. The combination of Rockwell R118 hardness and precise dimensions ensures long-term integrity under load, reducing maintenance needs and downtime.
Specification Summary & Compliance
This washer features precise inch-dimensioning with an Inside Diameter (ID) of 0.168", Outside Diameter (OD) of 0.27", and a sleeve height of 0.125" for accurate fitment with No. 8 screws. Manufactured from high-grade nylon plastic to consistent quality standards, it is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances for safe use in global industrial markets.
