3" Corrosion Resistant Retaining Rings for Aerospace Corrosion Resistant retaining rings for 3" applications Typical Lifespan: 10,000-50,000 hours This Part in Other Industries Automotive Manufacturing Chemical Processing Food & Beverage Marine Mining Oil & Gas Pharmaceutical Power Generation Pulp & Paper Steel & Metals Water & Wastewater Related Resources View All Retaining Rings More Retaining Rings for Aerospace