2.5MM CS X 6.5MM ID BLACK BUNA 70D

Part number H2.5X6.5 is a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 6.5 mm (0.256 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 11.5 mm (0.45 in). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

The material holds up against many alcohols, water, and propane and butane. 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.

Common environments for this compound include construction equipment, agricultural equipment, and hydraulic and pneumatic systems.

Reference part number H2.5X6.5 when ordering; the item is sold individually. Unit weight is approximately 0.1739 g. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.