S-91619A600 0.156" ID x 0.296" OD High-Temperature Mica Washers

Key Features & Benefits at a Glance

• Exceptional thermal resistance withstands continuous exposure up to 1050°F, preventing deformation and maintaining seal integrity in high-heat environments.
• Superior electrical insulation properties of natural mica material reduce short-circuit risks in electrical assemblies and power distribution systems.
• Precision dimensional control with 0.156" ID and 0.296" OD ensures perfect fit for No. 6 screws, minimizing installation issues and vibration loosening.
• Chemically inert composition provides excellent resistance to oxidation, acids, and solvents, extending service life in harsh industrial conditions.
• Ultra-thin profile (0.001-0.003" thickness) enables space-efficient designs without compromising thermal or electrical performance.
• Full regulatory compliance with RoHS 3 and REACH standards guarantees environmental safety and global market acceptance for your products.
• Natural beige mica construction offers consistent material quality with no coatings that could degrade under extreme temperatures.

Professional Applications & Engineering Value

This mica flat washer delivers critical performance in demanding thermal management applications where conventional polymer or metal washers would fail. The natural mica material provides exceptional dielectric strength and thermal stability, making it ideal for electrical insulation in transformers, heating elements, and power generation equipment. Its ability to maintain structural integrity at 1050°F maximum temperature solves common thermal expansion mismatch problems in high-temperature assemblies. The precise inch dimensions and compatibility with No. 6 screws ensure reliable mounting in tight-tolerance designs, while the flat washer configuration distributes load evenly to prevent surface damage. Engineers specify this component for furnace fixtures, aerospace systems, and industrial heating applications where consistent performance under thermal cycling is essential.

Specification Summary & Compliance

This washer meets standard inch system dimensional requirements with internal diameter of 0.156", outer diameter of 0.296", and thickness range of 0.001-0.003". Manufactured from natural mica material in beige color, it's designed specifically for No. 6 screw size applications. The product maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to current environmental and safety standards for industrial components.