Viton 75-315-Black-Pk10

This o-ring is supplied in AS568-315 black Viton® (FKM) 70 Shore A measuring an inside diameter of 0.787 in (19.99 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.207 in (30.66 mm), catalogued under part number SB-V70315-10. It creates a positive seal at flange, piston and rod interfaces without added hardware. Supplementary detail from the product record: 0.210CSX0.787"IDX1.207"OD.

This material stands up to many acids, aromatic hydrocarbons, and aggressive chemicals. That behavior comes from the compound itself: Viton® (FKM) offers long service life in hot, chemically aggressive environments and the industry benchmark where nitrile reaches its thermal limit. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). Applications involving ketones and esters or low-molecular-weight organic acids call for a different compound.

You will find this material specified across oil and gas, semiconductor equipment, and aerospace.

Order part number SB-V70315-10, sold by the bag. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.