S-92146A520 0.094" ID x 0.172" OD ASME B18.21.1 Split Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance prevents fastener loosening in high-stress applications
• 18-8 stainless steel construction provides excellent corrosion resistance for harsh environments
• Rockwell C35 hardness ensures long-term durability and spring tension retention
• Precision 0.094" ID guarantees perfect fit for No. 2 screws in inch system applications
• ASME B18.21.1 compliance delivers reliable performance meeting industry standards
• RoHS 3 and REACH compliant for safe use in regulated industrial environments
• Standard split lock design offers consistent performance across various assembly applications

Professional Applications & Engineering Value

This 18-8 stainless steel split lock washer delivers exceptional engineering value in applications where vibration resistance is critical. The split lock design creates continuous spring tension against both the fastener and bearing surface, effectively preventing loosening in machinery, automotive assemblies, and electronic enclosures. Made from corrosion-resistant 18-8 stainless steel, this washer maintains performance in demanding environments while the precise 0.094" ID ensures perfect compatibility with No. 2 screws in inch-based systems. The Rockwell C35 hardness provides optimal spring characteristics without compromising ductility, making it ideal for repeated assembly and disassembly cycles in maintenance applications.

Specification Summary & Compliance

This standard split lock washer features precise dimensions of 0.094" ID, 0.172" OD, and 0.020" thickness, engineered to ASME B18.21.1 specifications for consistent performance. The washer is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial applications worldwide. The Rockwell C35 hardness provides reliable spring tension maintenance throughout the washer's service life.