S-94709A141 0.156" ID x 0.312" OD Bonded Sealing Washers

Key Features & Benefits at a Glance

• Reliable Sealing Performance: The bonded neoprene rubber seal with Durometer 65A hardness ensures leak-proof connections, preventing fluid and gas ingress in demanding applications.
• Corrosion-Resistant Construction: Made from 18-8 Stainless Steel, this washer offers excellent resistance to rust and corrosion, extending service life in harsh environments.
• Wide Temperature Tolerance: Operates effectively from -40°F to 250°F, making it suitable for both low-temperature and high-heat industrial settings without seal degradation.
• Precise Fit for No. 6 Screws: With an ID of 0.156" and OD of 0.312", it ensures easy installation and secure fastening, reducing assembly time and improving joint integrity.
• Durable Metal-Rubber Bond: The permanent bond between stainless steel and neoprene prevents separation under vibration, maintaining consistent sealing under dynamic loads.
• Versatile Industrial Application: Ideal for use in automotive, plumbing, and machinery assemblies where temperature fluctuations and sealing reliability are critical.
• Black Seal for Identification: The distinct black color allows for quick visual inspection and part verification during maintenance or quality checks.

Professional Applications & Engineering Value

This metal bonded washer combines the strength of 18-8 stainless steel with the flexibility of a neoprene rubber seal to address common industrial challenges like fluid leakage, vibration loosening, and thermal expansion. Engineered for No. 6 screw sizes, it provides a robust sealing solution in applications such as hydraulic systems, outdoor equipment, and HVAC assemblies, where exposure to moisture, chemicals, and temperature extremes can compromise standard washers. The bonded design ensures the seal remains intact under pressure and cyclic loading, reducing maintenance downtime and enhancing the longevity of critical connections. By integrating a temperature-resistant seal with corrosion-proof materials, this washer delivers consistent performance in environments ranging from sub-zero conditions to moderate heat, supporting reliable B2B operations in manufacturing and maintenance sectors.

Specification Summary & Compliance

This washer adheres to inch system measurements with an inner diameter of 0.156", outer diameter of 0.312", and thickness ranging from 0.167" to 0.202". It is designed for No. 6 screw sizes and features a neoprene seal with a hardness of Durometer 65A. The product complies with industry standards for material quality and is suitable for use in applications requiring resistance to environmental factors, though specific ratings like hardness are not graded. It is manufactured to ensure precise fit and performance, supporting compliance with general industrial safety and durability expectations.