S-4510N115 1.25" ID x 1.91" OD Ribbed Vibration-Damping Washers

Key Features & Benefits at a Glance

• Superior vibration damping with ribbed neoprene construction that absorbs shock and reduces noise in industrial equipment
• Excellent load distribution across a 90 lbs capacity per mount, preventing surface damage and maintaining structural integrity
• Wide temperature resistance from 10° to 180° F for reliable performance in varying environmental conditions
• Precise deflection control at 0.1" under full load, ensuring stable mounting and minimal movement
• Easy press-fit installation that saves assembly time and provides secure placement without additional fasteners
• RoHS 3 compliance for environmentally safe use in regulated industries and global markets
• Medium 70A durometer hardness offering optimal balance between flexibility and durability for long service life

Professional Applications & Engineering Value

This neoprene ribbed washer delivers critical engineering solutions for vibration damping and load management in industrial applications. The ribbed texture enhances grip and distributes pressure evenly, preventing loosening under dynamic loads while the black neoprene rubber material maintains flexibility across a broad temperature range from 10° to 180° F. Engineered specifically for 1 1/4" screw applications, these press fit washers solve common challenges in machinery mounting, electrical enclosures, and automotive assemblies where vibration isolation and consistent deflection control are essential. The combination of medium 70A durometer hardness and 90 lbs capacity makes them ideal for heavy-duty equipment that requires both shock absorption and reliable weight distribution.

Specification Summary & Compliance

This washer features precise dimensions of 1.25" ID x 1.91" OD with 0.5" thickness, designed for 1 1/4" screw applications. Manufactured from neoprene rubber with durometer 70A medium hardness and ribbed texture for enhanced performance. The product is RoHS 3 (2015/863/EU) compliant, meeting international environmental standards for restricted substances. With a defined temperature range of 10° to 180° F and capacity of 90 lbs per mount at 0.1" deflection, it ensures consistent performance in industrial mounting applications.