S-91227A013 0.133" ID x 0.192" OD Wave Spring Lock Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and chemical exposure
• Reliable spring tension and vibration damping from the wave design, preventing fastener loosening under dynamic loads
• Precise dimensional fit for No. 5 screws with 0.133" ID, ensuring easy installation and consistent performance
• Enhanced durability and load distribution due to Rockwell C46 hardness, resisting deformation under pressure
• Compliance with stringent environmental regulations including RoHS 3 and REACH, ensuring safe and sustainable use
• Lightweight and space-saving profile with 0.005" thickness, suitable for compact assemblies without compromising function
• Accurate inch system measurements for seamless integration with standard industrial components

Professional Applications & Engineering Value

This 316 stainless steel wave washer is engineered to address common challenges in industrial settings, such as vibration-induced fastener failure and corrosion in demanding environments. Its wave form structure provides consistent spring tension, which maintains clamp load and absorbs shocks, reducing maintenance needs in machinery, automotive, and marine applications. Made from 316 stainless steel, it offers exceptional resistance to pitting and crevice corrosion, making it suitable for chemical processing, outdoor equipment, and food-grade installations. The precise No. 5 screw size compatibility ensures quick assembly, while the Rockwell C46 hardness enhances longevity under cyclic stresses, delivering reliable performance in vibration damping and load-bearing roles.

Specification Summary & Compliance

This washer adheres to standard inch system dimensions with an ID of 0.133", OD of 0.192", and thickness of 0.005", ensuring precise fit and function. It meets industry specifications for wave washers and is manufactured to provide consistent spring properties. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming it is free from hazardous substances and suitable for global regulatory requirements.