2MM CS X 13MM ID BLACK BUNA 90D

H90M2X13 is a black Buna-N (Nitrile) 90 Shore A O-Ring measuring an inside diameter of 13 mm (0.512 in), a cross section of 2 mm (0.079 in), and an outside diameter of 17 mm (0.67 in). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, Buna-N (Nitrile) is widely chosen for strong abrasion and tear resistance, the most widely specified general-purpose sealing elastomer. It resists petroleum-based oils, greases and lubricants, and many alcohols. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). It is not the right choice where ketones or automotive brake fluid are present.

You will find this material specified across agricultural equipment, automotive, and fluid power.

Order part number H90M2X13, sold individually. Unit weight is approximately 0.196 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.