Buna 70-2mmCSx14mmID-Black-Pk100

The SB-H2X14-100 is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 14 mm (0.551 in), a cross section of 2 mm (0.079 in), and an outside diameter of 18 mm (0.71 in). This o-ring compresses into its gland to block fluid or gas migration across a joint. Additional detail on this item: 14MMIDX2MMCS.

Expect good resistance to propane and butane, greases and lubricants, and water. That behavior comes from the compound itself: Buna-N (Nitrile) is widely chosen for low compression set under sustained load and the most widely specified general-purpose sealing elastomer. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. It is not the right choice where ketones or automotive brake fluid are present.

It sees regular use in agricultural equipment, hydraulic and pneumatic systems, and automotive.

Order part number SB-H2X14-100, sold by the bag. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.