3.5MM CS X 44.7MM ID BLACK BUNA 70D

This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A supplied with an inside diameter of 44.7 mm (1.76 in), a cross section of 3.5 mm (0.138 in), and an outside diameter of 51.7 mm (2.04 in), catalogued under part number H3.5X44.7. It delivers dependable bidirectional sealing in a compact groove envelope. Source specification: Metric O-RING, JIS P45.

The material holds up against hydraulic fluids, petroleum-based oils, and many alcohols. Buna-N (Nitrile) is widely chosen for an economical choice for high-volume maintenance programs and the most widely specified general-purpose sealing elastomer. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). It is not the right choice where automotive brake fluid or ozone and direct sunlight are present.

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

This item is sold individually under part number H3.5X44.7. Unit weight is approximately 1.8303 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.