S-90391A165 2.4" ID x 3.344" OD ANSI/ABMA 8.2 Spring Lock Washers for Slotted Bearing Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance through conical spring design that maintains constant tension under dynamic loads
• Enhanced locking security with external teeth that bite into mating surfaces for reliable fastening
• Optimal compatibility with 2.360"-18 screw sizes and chamfered bearing nuts for seamless integration
• Industrial-grade durability with high-strength steel construction for long service life in demanding applications
• Precision dimensional accuracy with 2.4" ID and 3.344" OD ensuring proper fit and function
• Compliance assurance meeting ANSI/ABMA 8.2 standards for quality and performance reliability
• Environmental responsibility with RoHS 3 and REACH compliance for sustainable industrial use

Professional Applications & Engineering Value

This spring lock washer delivers exceptional engineering value in vibration-prone industrial environments where fastener integrity is critical. The conical shape and external tooth configuration work synergistically to create a powerful locking mechanism that resists loosening under extreme conditions. Manufactured from high-quality steel, this washer maintains its spring properties and locking performance through repeated loading cycles. The precise 2.4" internal diameter and 3.344" outer diameter ensure perfect alignment with 2.360"-18 fasteners, while the chamfered bearing nut compatibility prevents installation issues. Ideal for heavy machinery, automotive assemblies, and industrial equipment, this ANSI/ABMA 8.2 compliant component provides reliable vibration resistance where failure is not an option.

Specification Summary & Compliance

This spring lock washer features precise dimensional specifications including 2.4" ID, 3.344" OD, 0.249" overall height, and 0.29" tab width. The component is engineered for 2.360"-18 screw sizes with chamfered bearing nut face style compatibility. Manufactured in compliance with ANSI/ABMA 8.2 standards for quality and performance, this washer meets stringent industry requirements. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant with current SVHC requirements, ensuring environmental responsibility and regulatory adherence for industrial applications worldwide.