This o-ring is supplied in black Viton® (FKM) 75 Shore A with an inside diameter of 89.3 mm (3.516 in), a cross section of 5.7 mm (0.224 in), and an outside diameter of 100.7 mm (3.96 in), catalogued under part number V5.7X89.3. It creates a positive seal at flange, piston and rod interfaces without added hardware.
Viton® (FKM) offers excellent resistance to compression set and permeation, the industry benchmark where nitrile reaches its thermal limit. This material stands up to engine and transmission fluids, aromatic hydrocarbons, and aggressive chemicals. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C).
Common environments for this compound include aerospace, chemical processing, and semiconductor equipment.
Stocked as V5.7X89.3 and sold individually. Unit weight is approximately 13.998 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Description 5.7MM CS X 89.3MM ID BLACK FKM 75D
Actual Outside Diameter 100.7 mm (3.96 inch)
Actual Cross Section 5.7 mm (0.224 inch)
Actual Inside Diameter 89.3 mm (3.516 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity