Viton 75-329-Black-Pk10

The SB-V70329-10 is an AS568-329 black Viton® (FKM) 70 Shore A O-Ring built to an inside diameter of 1.975 in (50.17 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 2.395 in (60.83 mm). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. The catalog record notes: 0.210CSX1.975"IDX2.395"OD.

Expect good resistance to aggressive chemicals, aromatic hydrocarbons, and engine and transmission fluids. Viton® (FKM) is widely chosen for excellent resistance to compression set and permeation, long service life in hot, chemically aggressive environments. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. It is not the right choice where hot water and steam or ketones and esters are present.

Maintenance and OEM teams specify it across chemical processing, automotive fuel systems, and semiconductor equipment.

Order part number SB-V70329-10, sold by the bag. Nominal inside diameter is listed as 2 inch. Check the compound against your process media, pressure and temperature before committing to a design.