Standard 20mm by 15mm Rubber Damper with M6 threads is an anti-vibration mount that fits between components to reduce shock.
Type: Rubber damper, Type 2
Size: 20 × 15 mm
Thread: M6 female + M6 male
Material: Rubber with metal threaded fittings.
Function: Absorbs vibration and reduces noise.
Purpose: Isolates equipment from shock and vibration.
Application: Machinery, electrical equipment and mounting assemblies.
Installation: Fits between components to provide flexible vibration isolation.
Manufacturer: Unknown - old stock clearance