1.6MM CS X 13.1MM ID BLACK BUNA 90D

Ordered as H90M1.6X13.1, this is a black Buna-N (Nitrile) 90 Shore A O-Ring with an inside diameter of 13.1 mm (0.516 in), a cross section of 1.6 mm (0.063 in), and an outside diameter of 16.3 mm (0.64 in). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer and economical choice for high-volume maintenance programs. It resists water, petroleum-based oils, and propane and butane. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Verify compatibility before use with automotive brake fluid or strong acids.

You will find this material specified across construction equipment, fluid power, and agricultural equipment.

H90M1.6X13.1 ships individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.