Designed specifically for Aviation Ground Support Equipment, this 5/8 inch O-Ring delivers reliable sealing performance essential for maintaining system integrity in demanding airport environments. Crafted from durable materials, it ensures resistance to wear, temperature variations, and exposure to aviation fluids, reducing the risk of leaks and equipment downtime. Compatible with a wide range of GSE models, this O-Ring supports efficient maintenance routines and extends the operational lifespan of your ground support assets. Its precise dimensions guarantee a secure fit, enhancing the safety and efficiency of your aviation operations.