-458 BROWN FKM 75D O-RING

Ordered as VB75458, this is an AS568-458 brown Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 14.475 in (367.67 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 15.025 in (381.64 mm). The o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

This material stands up to chlorinated solvents, aromatic hydrocarbons, and engine and transmission fluids. That behavior comes from the compound itself: Viton® (FKM) delivers very low compression set at elevated temperature and long service life in hot, chemically aggressive environments. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service.

Maintenance and OEM teams specify it across chemical processing, aerospace, and oil and gas.

This item is sold individually under part number VB75458. Unit weight is approximately 92.15 g. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.