Dowel Pin: 1/4 x 1", Alloy Steel, Grade 8, Bright Finish MPN:MSC34888

This O-ring has a size of 11/16 internal diameter, 15/16 external diameter with an overall thickness of 1/8, designated as Dash 209 for use in static applications. It is manufactured from nitrile butadiene rubber that demonstrates remarkable resistance to petroleum-based fluids making it ideal for the hydraulic systems used in automotive and manufacturing industries where there is exposure to different temperature ranges -40F up to 160F. It's a cost-effective choice as opposed to using silicon rubber seals that can degrade due to oil leakages, it presents high importance in ensuring there are no leakage occurrences while under use.