2MM CS X 93MM ID BLACK BUNA 70D

H2X93 is a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 93 mm (3.661 in), a cross section of 2 mm (0.079 in), and an outside diameter of 97 mm (3.82 in). In service, this o-ring compresses into its gland to block fluid or gas migration across a joint.

This material stands up to petroleum-based oils, hydraulic fluids, and water. That behavior comes from the compound itself: Buna-N (Nitrile) delivers strong abrasion and tear resistance, an economical choice for high-volume maintenance programs. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Applications involving polar solvents or ketones call for a different compound.

Maintenance and OEM teams specify it across agricultural equipment, fluid power, and general industrial maintenance.

H2X93 ships individually. Unit weight is approximately 1.145 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.