S-90097A210 0.252" ID x 0.365" OD Insulating Washers

Key Features & Benefits at a Glance

• Superior electrical insulation prevents current leakage and short circuits in sensitive equipment
• Excellent corrosion resistance maintains performance in humid or chemically aggressive environments
• Wide temperature tolerance from -40°F to 180°F ensures reliable operation in extreme conditions
• Rockwell R118 hardness provides durable, long-lasting performance under mechanical stress
• Precise 1/4" screw compatibility with 0.252" ID ensures secure, vibration-resistant fastening
• RoHS 3 and REACH compliance guarantees environmental safety and regulatory acceptance
• Nylon construction offers lightweight, non-conductive properties without metal contamination risks

Professional Applications & Engineering Value

This nylon sleeve washer delivers critical engineering solutions where electrical insulation and corrosion resistance are paramount. The off-white nylon plastic construction prevents galvanic corrosion between dissimilar metals while providing excellent dielectric properties for electrical assemblies and control panels. With its 0.252" ID precision fit for 1/4" screws, this industrial plastic washer maintains secure fastening in vibrating environments while the Rockwell R118 hardness ensures dimensional stability under load. The temperature resistance from -40°F to 180°F makes it ideal for outdoor equipment, automotive applications, and HVAC systems where thermal cycling occurs.

Specification Summary & Compliance

This sleeve washer features precise inch system dimensions with 0.252" ID, 0.365" OD, and 0.125" overall height. Manufactured from nylon plastic with Rockwell R118 hardness rating, it maintains dimensional accuracy across its specified temperature range. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and chemical substance restrictions adherence for global industrial applications.