Value Collection 79529582 External Snap Retaining Ring

Product Description

The VALUE COLLECTION 79529582 is an external snap retaining ring designed to secure components onto shafts in a wide range of mechanical assemblies. Sized for a 1-3/8 inch shaft diameter with a groove diameter of 1.291 inches, this ring seats into a precision-cut external groove to prevent axial movement of gears, bearings, pulleys, and similar hardware. Manufactured from spring steel with a phosphate finish, it delivers reliable corrosion resistance and the spring-back retention force required for demanding industrial and trade applications. Ring thickness is 0.05 inches and free diameter is 1.272 inches, making it suitable for standard groove-cut shafts.

This external snap ring is used across mechanical, HVAC, plumbing, and industrial equipment assemblies wherever shaft-mounted components require positive axial retention. Typical installations include pump shafts, motor assemblies, gearboxes, and drive components found in both light commercial and residential equipment. It is installed by hand or with standard snap ring pliers and is appropriate for use by millwrights, HVAC technicians, plumbers, and general maintenance trades. Each package contains 10 rings.

Key Features

• External snap ring design for secure axial retention on 1-3/8 inch shafts
• Spring steel construction provides consistent radial spring force and durability
• Phosphate finish for improved corrosion resistance in service environments
• Groove width of 0.056 inches with a tolerance of 0.000 to 0.004 inches for precise fit
• Ring thickness tolerance of -0.002 to 0.002 inches ensures consistent seating
• Sold in a package of 10 rings

Compatibility

Designed as a standard external snap retaining ring for use on shafts with a 1-3/8 inch nominal diameter and a corresponding external groove cut to accept a 0.056 inch groove width.

Installation Notes

Installation and removal should be performed with snap ring pliers sized for external rings to avoid deforming the ring or damaging the groove. Always relieve system pressure, de-energize rotating equipment, and lock out the power source before servicing any shaft-mounted assembly. Inspect the shaft groove for burrs or damage prior to installation to ensure the ring seats fully and evenly. Rings that have been over-expanded during removal should be replaced rather than reused.