Buna 70-032-Black-Pk100

SB-H70032-100 is an AS568-032 black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 1.864 in (47.35 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 2.004 in (50.9 mm). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope. The catalog record notes: 2IDX1.875"ODX.0625"CS.

Buna-N (Nitrile) is widely chosen for reliable performance in both static and dynamic service, an economical choice for high-volume maintenance programs. It resists petroleum-based oils, many alcohols, and greases and lubricants. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with ozone and direct sunlight or strong acids.

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

SB-H70032-100 ships by the bag. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.