-242 BROWN FKM 75D O-RING

Ordered as VB75242, this is an AS568-242 brown Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 3.984 in (101.19 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 4.262 in (108.25 mm). The o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

The material holds up against chlorinated solvents, aromatic hydrocarbons, and aggressive chemicals. Viton® (FKM) offers excellent resistance to compression set and permeation, outstanding high-temperature capability. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with ketones and esters or low-molecular-weight organic acids.

Typical settings include oil and gas, chemical processing, and high-temperature process equipment.

Reference part number VB75242 when ordering; the item is sold individually. Unit weight is approximately 6.84 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.