Viton 75-152-Black-Pk2

Part number SB-V70152-2 is an AS568-152 black Viton® (FKM) 70 Shore A O-Ring built to an inside diameter of 3.237 in (82.22 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 3.443 in (87.45 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. The catalog record notes: 0.103CSX3.237"IDX3.443"OD.

Viton® (FKM) is specified here for very low compression set at elevated temperature and long service life in hot, chemically aggressive environments. The material holds up against petroleum oils and fuels, aromatic hydrocarbons, and many acids. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C).

Typical settings include aerospace, chemical processing, and automotive fuel systems.

Reference part number SB-V70152-2 when ordering; the item is sold by the bag. Nominal inside diameter is listed as 3 1/4 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.