1.9MM CS X 3.8MM ID BLACK BUNA 90D

APG stocks the H90M1.9X3.8, a black Buna-N (Nitrile) 90 Shore A O-Ring supplied with an inside diameter of 3.8 mm (0.15 in), a cross section of 1.9 mm (0.075 in), and an outside diameter of 7.6 mm (0.3 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope. Additional detail on this item: Metric O-RING, JIS P4.

As a material, Buna-N (Nitrile) is specified for reliable performance in both static and dynamic service, an economical choice for high-volume maintenance programs. The compound resists greases and lubricants, hydraulic fluids, and many alcohols. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service.

Typical settings include construction equipment, hydraulic and pneumatic systems, and general industrial maintenance.

Reference part number H90M1.9X3.8 when ordering; the item is sold individually. Check the compound against your process media, pressure and temperature before committing to a design. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.