S-94709A142 0.156" ID x 0.438" OD Bonded Sealing Washers

Key Features & Benefits at a Glance

• Superior sealing performance with permanently bonded neoprene rubber that prevents leakage in demanding applications
• Excellent corrosion resistance provided by 18-8 stainless steel construction for long-term reliability in harsh environments
• Wide temperature tolerance from -40°F to 250°F ensures consistent performance across extreme thermal conditions
• Optimal seal hardness with Durometer 65A rating provides perfect balance of flexibility and compression resistance
• Precise dimensional fit with 0.156" ID and 0.438" OD designed specifically for No. 6 screws
• Durable metal-rubber bond maintains integrity under vibration and pressure fluctuations
• Reliable black neoprene seal offers visible quality assurance and consistent sealing properties

Professional Applications & Engineering Value

This metal bonded washer combines the structural integrity of 18-8 stainless steel with the exceptional sealing properties of neoprene rubber to solve critical challenges in industrial applications. The permanent bond between metal and rubber eliminates the need for separate gaskets and washers, providing a unified sealing solution that withstands vibration, pressure variations, and environmental exposure. Engineered for No. 6 screw sizes with precise 0.156" ID and 0.438" OD dimensions, this washer delivers reliable performance in equipment subjected to thermal cycling, moisture, and chemical exposure. The Durometer 65A hardness ensures optimal compression without sacrificing seal integrity, making it ideal for automotive assemblies, electrical enclosures, plumbing systems, and industrial machinery where fluid and gas containment is critical.

Specification Summary & Compliance

This metal bonded washer features inch system measurements with precise inner diameter of 0.156" and outer diameter of 0.438", designed specifically for No. 6 screw applications. The construction utilizes 18-8 stainless steel for corrosion resistance paired with neoprene rubber seal rated at Durometer 65A hardness. The assembly maintains performance across an extensive temperature range from -40°F to 250°F. Manufactured to industry standards for bonded seal washers, this product ensures dimensional accuracy and reliable sealing performance in various industrial environments.