S-90061A009 0.174" ID x 0.375" OD Insulating Washers

Key Features & Benefits at a Glance

• Superior electrical insulation properties prevent current leakage and short circuits in electrical assemblies
• Excellent corrosion resistance ensures long-term reliability in humid or chemically aggressive environments
• Wide temperature tolerance from -40°F to 180°F maintains structural integrity across extreme thermal conditions
• Precision dimensional fit with 0.174" ID and 0.25" sleeve OD provides secure seating for No. 8 screws
• Durable Nylon 6/6 construction offers exceptional wear resistance and mechanical strength
• RoHS 3 compliance guarantees environmental safety and regulatory acceptance for global markets
• Sleeve design enhancement creates superior vibration resistance and load distribution compared to flat washers

Professional Applications & Engineering Value

This Nylon 6/6 plastic sleeve washer delivers critical electrical insulation and corrosion resistance in demanding industrial settings. The sleeve-type construction provides enhanced stability and vibration dampening, preventing loosening in dynamic applications. Engineered specifically for No. 8 screws, the precise 0.174" inner diameter ensures secure fastening while the 0.375" outer diameter offers optimal load distribution. The black Nylon 6/6 material maintains mechanical properties across a broad temperature range from -40°F to 180°F, making it ideal for electrical enclosures, automotive components, and outdoor equipment where thermal cycling and environmental exposure are concerns. The integrated sleeve design significantly improves performance over standard flat washers in applications requiring both insulation and mechanical stability.

Specification Summary & Compliance

This inch-system sleeve washer features precise dimensions: 0.174" ID, 0.375" OD, 0.050" thickness, with 0.25" sleeve OD and 0.05" sleeve height. Manufactured from Nylon 6/6 plastic in black finish, it's engineered for No. 8 screw applications. The product is fully RoHS 3 (2015/863/EU) compliant and operates effectively within the specified temperature range of -40°F to 180°F, ensuring regulatory adherence and reliable performance in various industrial environments.