S-90097A080 0.116" ID x 0.195" OD Insulating Washers

Key Features & Benefits at a Glance

• Superior electrical insulation properties thanks to nylon plastic construction, preventing short circuits in sensitive applications
• Excellent temperature resistance from -40°F to 180°F, ensuring reliable performance in extreme thermal environments
• Enhanced durability and wear resistance with Rockwell R118 hardness, extending service life in high-vibration assemblies
• Precise fit for No. 4 screws with 0.116" ID and 0.14" sleeve OD, preventing loosening and maintaining secure fastening
• Chemical and corrosion resistance inherent to nylon material, protecting against degradation in harsh industrial environments
• Compliance with global environmental standards including RoHS 3 and REACH, ensuring safe use in regulated markets
• Cost-effective alternative to metal washers with reduced weight and elimination of galvanic corrosion risks

Professional Applications & Engineering Value

This nylon plastic sleeve washer delivers critical engineering solutions where electrical insulation and thermal stability are paramount. The off-white nylon construction provides excellent dielectric properties, making it ideal for electrical enclosures, control panels, and electronic assemblies where preventing current leakage is essential. Its sleeve-type design with precise 0.116" ID ensures perfect alignment with No. 4 screws, distributing load evenly and preventing fastener loosening in vibration-prone applications. The material's inherent lubricity reduces friction during installation while maintaining chemical resistance against oils, solvents, and most industrial chemicals. With operating temperatures from -40°F to 180°F, this high-temperature washer performs reliably in both freezing outdoor conditions and heated industrial environments, offering versatile application across multiple sectors.

Specification Summary & Compliance

This inch-system sleeve washer features precise dimensional specifications including 0.116" ID, 0.195" OD, and 0.08" overall height with 0.14" sleeve OD. Manufactured from nylon plastic with Rockwell R118 hardness rating, the washer maintains dimensional stability across its specified temperature range. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant with current SVHC requirements, ensuring adherence to international environmental regulations for hazardous substance restrictions.