A retaining ring for bores is an internal circlip that springs outward into a groove inside a housing bore, holding a component against axial movement. Bore diameter and groove dimensions are the critical figures.
CSG keeps parts like this on hand as part of a managed C-parts program, so you can order them alongside the rest of your fasteners instead of chasing separate suppliers. Ask us for a quote or see what else we stock.
Engineering support for material and finish selection
Global sourcing for lead time and cost optimization
Supply continuity and program support
Consolidate standard and custom parts through one partner