-346 BROWN FKM 75D O-RING

VB75346 is an AS568-346 brown Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 4.1 in (104.14 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 4.52 in (114.81 mm). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

The material holds up against aggressive chemicals, aromatic hydrocarbons, and engine and transmission fluids. Viton® (FKM) is known for outstanding high-temperature capability and the industry benchmark where nitrile reaches its thermal limit. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service.

You will find this material specified across automotive fuel systems, high-temperature process equipment, and chemical processing.

Order part number VB75346, sold individually. Unit weight is approximately 15.69 g. Review your operating media and conditions against this specification before installation.