-275 BLACK BUNA 90D O-RING

This o-ring is supplied in AS568-275 black Buna-N (Nitrile) 90 Shore A built to an inside diameter of 10.484 in (266.29 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 10.762 in (273.35 mm), catalogued under part number H90275. It delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is known for reliable performance in both static and dynamic service, an economical choice for high-volume maintenance programs. It resists many alcohols, petroleum-based oils, and propane and butane. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It is not the right choice where automotive brake fluid or strong acids are present.

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

Reference part number H90275 when ordering; the item is sold individually. Unit weight is approximately 0.011 g. Check the compound against your process media, pressure and temperature before committing to a design. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.