O-Ring: 2.1" ID x 2.52" OD, 0.21" Thick, Dash 330, Silicone MPN:GS70330/10

This O-ring with an ID of 2.1, OD of 2.52, and thickness of 0.21 is made from silicone material for sealing purposes in various hydraulic applications such as piping systems, pneumatic equipment, and aircraft systems. Its dash 330 hardness ensures high flexibility and temperature resistance making it suitable for applications operating at extreme temperatures between -65F to +400F (-51C to 205C). The O-ring's silicone material provides good chemical resistance, low temperature flexibility and is resistant to air, water, oil, fuel, and various solvents making it ideal for sealing hydraulic fluids in aerospace applications. Its standard size and silicone construction make it compatible with most O-ring groove configurations in the market for easy installation, while its high temperature resistance ensures long-lasting performance even in harsh environments.