-443 BROWN FKM 75D O-RING

This o-ring is supplied in AS568-443 brown Viton® (FKM) 75 Shore A supplied with an inside diameter of 7.475 in (189.87 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 8.025 in (203.84 mm), catalogued under part number VB75443. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Viton® (FKM) is specified here for industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. The compound resists petroleum oils and fuels, aromatic hydrocarbons, and chlorinated solvents. 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, oil and gas, and chemical processing.

VB75443 ships individually. Unit weight is approximately 47.828 g. Review your operating media and conditions against this specification before installation.