Rotor Clip HO-175SS Mps Internal Snap Retaining Ring

Product Description

The ROTOR CLIP HO-175SS MPS is a stainless steel internal snap retaining ring designed for precision retention applications requiring military-grade performance. Built to a 1.75-inch bore diameter, this ring seats into a machined groove to axially retain components within a housing or bore. It is manufactured from 15-7 Grade 632 stainless steel and meets Military Specification MS 16625-4175. Ring thickness is 1.57mm (0.062 inches), groove width is 1.73mm (0.068 inches), and groove depth is 1.37mm. Hardness is rated at Rockwell C 44-51. Machinists, maintenance technicians, and mechanical assemblers working on precision assemblies install this type of ring.

This internal retaining ring is suited for industrial and military-grade mechanical assemblies where a stainless steel ring is required for corrosion resistance or specification compliance. Typical applications include hydraulic cylinders, pump housings, gearbox assemblies, and precision bore applications where reliable axial component retention is critical. The military specification rating makes it appropriate for defense, aerospace, and high-reliability industrial environments. It is sold individually but carries a minimum order quantity of 100 units.

Key Features

• 1.75-inch bore diameter with a free outer diameter of 49.33mm
• Material: 15-7 Grade 632 stainless steel for corrosion resistance and high hardness
• Meets Military Specification MS 16625-4175
• Thrust load capacity: 15,580 lb ring safety factor and 8,050 lb groove safety factor
• Hardness: Rockwell C 44-51
• Compliant with AMS-5529, UNS S15700, and ISO 13485:2016 standards

Compatibility

Designed as an OEM-style or military-specification replacement internal snap retaining ring for 1.75-inch bore applications requiring compliance with MS 16625-4175.

Installation Notes

Internal snap retaining rings are installed by qualified machinists or maintenance technicians using snap ring pliers rated for internal rings of this bore size. Always power down or depressurize the system before disassembly. Verify groove dimensions against the specified groove width tolerance of 0.000 to 0.004 inches and groove diameter tolerance of -0.005 to 0.005 inches before installation. Do not over-compress the ring during installation, as deformation beyond design limits will reduce load capacity.