-023 BLACK BUNA 90D O-RING

This o-ring is supplied in AS568-023 black Buna-N (Nitrile) 90 Shore A measuring an inside diameter of 1.051 in (26.7 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.191 in (30.25 mm), catalogued under part number H90023. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) is widely chosen for an economical choice for high-volume maintenance programs, strong abrasion and tear resistance. The compound resists propane and butane, greases and lubricants, and hydraulic fluids. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). It is not the right choice where automotive brake fluid or polar solvents are present.

Maintenance and OEM teams specify it across fluid power, automotive, and hydraulic and pneumatic systems.

This item is sold individually under part number H90023. Unit weight is approximately 0.3009 g and nominal inside diameter is listed as 1 1/16 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.