AERONAUTICAL STANDARDS – Washer Flat – 5310-00-167-0809

The 5310-00-167-0809 washer is a high-quality component designed to provide exceptional performance and reliability in a wide range of applications. This washer features a centrally located hole and two flat parallel bearing surfaces, ensuring it meets the rigorous demands of precision engineering.

Key specifications of this washer include:

• Centrally Located Hole: The hole is precisely positioned and must be 75 percent or less of the largest outside dimension, ensuring a perfect fit and optimal performance.
• Bearing Surfaces: The washer features two flat, parallel bearing surfaces with a finish greater than 32 microinch (0.8 micrometer), providing smooth and efficient operation.
• Thickness Specifications: The thickness of the washer cannot exceed 25 percent of its largest outside dimension. For washers with an outside dimension of less than 1/4 inch (6mm), the thickness is at least 0.006 inches (0.15mm). For those with an outside dimension of 1/4 inch (6mm) or larger, the thickness is at least 0.016 inches (0.4mm).
• Dimensional Tolerance: The washer is manufactured with strict dimensional tolerances to ensure consistency and reliability in all applications.

This washer is ideal for use in scenarios where precise spacing and load distribution are critical. It is suitable for various industrial and mechanical applications, excluding use cases involving disks, valves, or items requiring graphite impregnation or lubrication.

Whether you are involved in manufacturing, maintenance, or assembly, the 5310-00-167-0809 washer provides the durability and precision required for high-performance results. For more information and technical support, please visit our website or contact our customer service team.