A Square Retaining Ring is used in gear pumps to secure the gears in place and prevent them from moving axially. These rings are typically made from a high-strength rubber material and designed to fit snugly into the gear housing, providing a secure hold on the gears. Attributes:• Helps to absorb shock and vibration• Offers good resistance to wear and tearApplications:A Square Retaining Ring is used to provide a tight sealing connection to the gears in the Gear Pump.