3/8" ID x 1-1/2" OD x 1/4" Thick Nitrile Rubber Washers, Vibration Isolation Spacers for Equipment Mounting, Machinery, Electrical Enclosures, Compressors & Pumps 5 Pack
3/8" ID x 1-1/2" OD x 1/4" Thick Nitrile Rubber Washers, Vibration Isolation Spacers for Equipment Mounting, Machinery, Electrical Enclosures, Compressors & Pumps 5 Pack
These nitrile rubber flat washers provide vibration isolation, spacing, cushioning, and load distribution in industrial and equipment mounting applications. The large 1-1/2" outside diameter and 1/4" thickness help spread clamping force while reducing vibration transfer and metal-to-metal contact between mounted components. Commonly used in electrical enclosures, control panels, compressors, pumps, generators, machinery guards, equipment frames, relay mounting, and maintenance repairs. Manufactured from durable nitrile rubber for long service life in industrial, maintenance, and fabrication environments. Specifications Inside Diameter: 3/8" (9.5 mm) Outside Diameter: 1-1/2" (38 mm) Thickness: 1/4" (6.4 mm) Material: Black Nitrile Rubber Hardness: 60-65 Shore A Style: Flat Rubber Washer Color: Black Electrical Properties: Non-Conductive Key Uses Equipment mounting isolation Machinery vibration reduction Compressor and pump mounting Electrical enclosure hardware Industrial maintenance repairs Common Applications Control panels and electrical enclosures Compressors and pumps Generators and equipment frames Machinery guards and covers Industrial fabrication projects General MRO maintenance Package Contents 5 × 3/8" ID × 1-1/2" OD × 1/4" Thick Nitrile Rubber Flat Washers Professional grade nitrile rubber washers for equipment mounting, electrical enclosures, machinery service, vibration isolation, and maintenance repair applications. Please verify dimensions before ordering.
Product Features
- LARGE DIAMETER ISOLATION WASHER 3/8" (9.5 mm) inside diameter, 1-1/2" (38 mm) outside diameter, and 1/4" (6.4 mm) thickness. Fits 3/8" bolts and M10 hardware where increased load distribution, spacing, and vibration isolation are required.
- NITRILE RUBBER CONSTRUCTION Manufactured from durable nitrile rubber that cushions mounted components and helps reduce metal-to-metal contact. Suitable for equipment mounting, machinery service, and industrial maintenance applications.
- VIBRATION & NOISE REDUCTION Helps absorb vibration and reduce noise transfer between brackets, panels, equipment frames, guards, and mounted assemblies. Commonly used as an isolation spacer under bolts and mounting hardware.
- INDUSTRIAL & ELECTRICAL USE Ideal for electrical enclosures, control panels, relay mounting, equipment covers, machinery guards, compressor assemblies, pumps, generators, and maintenance repairs.
- LOAD DISTRIBUTION Large 1-1/2" outside diameter spreads clamping force over a wider surface area to help protect painted surfaces, sheet metal, electrical panels, and equipment mounting points.
- METRIC DIMENSIONS Metric size: 10 mm ID 38 mm OD 6 mm thick. Supplied as a 5-pack of black nitrile rubber flat washers for industrial, maintenance, and equipment service applications.