-026 BROWN FKM 75D O-RING

APG stocks the VB75026, an AS568-026 brown Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 1.239 in (31.47 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.379 in (35.03 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Viton® (FKM) is specified for excellent resistance to compression set and permeation, very low compression set at elevated temperature. The compound resists aggressive chemicals, aromatic hydrocarbons, and engine and transmission fluids. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Applications involving low-molecular-weight organic acids or ketones and esters call for a different compound.

It sees regular use in semiconductor equipment, chemical processing, and automotive fuel systems.

Order part number VB75026, sold individually. Unit weight is approximately 0.5567 g and nominal inside diameter is listed as 1 1/4 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.