-471 BROWN FKM 75D O-RING

The VB75471 is an AS568-471 brown Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 21.955 in (557.66 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 22.505 in (571.63 mm). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Viton® (FKM) is specified here for outstanding high-temperature capability and industry benchmark where nitrile reaches its thermal limit. The material holds up against petroleum oils and fuels, engine and transmission fluids, and many acids. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C).

Typical settings include chemical processing, aerospace, and semiconductor equipment.

VB75471 ships individually. Unit weight is approximately 137.82 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.