APG stocks the V4X24, a black Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 24 mm (0.945 in), a cross section of 4 mm (0.157 in), and an outside diameter of 32 mm (1.26 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.
The material holds up against aggressive chemicals, petroleum oils and fuels, and engine and transmission fluids. Viton® (FKM) is valued for very low compression set at elevated temperature and the industry benchmark where nitrile reaches its thermal limit. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C).
Maintenance and OEM teams specify it across high-temperature process equipment, chemical processing, and automotive fuel systems.
Stocked as V4X24 and sold individually. Unit weight is approximately 2.0205 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.
description 4MM CS X 24MM ID BLACK FKM 75D
uf_description2 METRIC O-RING
Actual_OD 32 mm (1.26 inch)
Actual_CS 4 mm (0.157 inch)
Actual_ID 24 mm (0.945 inch)
ProductCode Description O-Rings - Metric - Commodity