-355 BLACK FKM 75D O-RING

This o-ring is supplied in AS568-355 black Viton® (FKM) 75 Shore A measuring an inside diameter of 5.225 in (132.72 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 5.645 in (143.38 mm), catalogued under part number V75355. It delivers dependable bidirectional sealing in a compact groove envelope.

Viton® (FKM) is widely chosen for very low compression set at elevated temperature and long service life in hot, chemically aggressive environments. It resists aggressive chemicals, many acids, and engine and transmission fluids. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in ketones and esters or hot water and steam.

Common environments for this compound include automotive fuel systems, oil and gas, and chemical processing.

V75355 ships individually. Unit weight is approximately 18 g and nominal inside diameter is listed as 5 1/4 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.