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Description
Designed as a Filler Back-Up Ring to provide additional support and sealing in various applications. Key specs: 4.83 mm (0.19 in) width, 73.20 mm (2 7/8 in) bore diameter, and 1.60 mm (0.06 in) ring radius for optimal performance. Additional specs: Free state OD and 0.38 mm (0.01 in) installed gap for precise fitting. Made from high quality general steel for durability and strength