-143 BLACK FKM 75D O-RING

This o-ring is supplied in AS568-143 black Viton® (FKM) 75 Shore A supplied with an inside diameter of 2.425 in (61.6 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.631 in (66.83 mm), catalogued under part number V70143. It delivers dependable bidirectional sealing in a compact groove envelope.

Viton® (FKM) is specified here for excellent resistance to compression set and permeation, outstanding high-temperature capability. This material stands up to engine and transmission fluids, many acids, and chlorinated solvents. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service.

Common environments for this compound include aerospace, high-temperature process equipment, and semiconductor equipment.

Stocked as V70143 and sold individually. Unit weight is approximately 2.028 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.