Ordered as V60FDA259, this is an AS568-259 white Viton® (FKM) 60 Shore A O-Ring built to an inside diameter of 6.234 in (158.34 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 6.512 in (165.4 mm). The o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.
Viton® (FKM) is valued for the industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. The material holds up against petroleum oils and fuels, engine and transmission fluids, and aromatic hydrocarbons. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C).
This item meets FDA requirements for food contact under 21 CFR 177.2600. Maintenance and OEM teams specify it across high-temperature process equipment, oil and gas, and aerospace.
Reference part number V60FDA259 when ordering; the item is sold individually. Unit weight is approximately 10.014 g. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
Description -259 WHITE FKM 60D FDA O-RING
Actual Cross Section 0.139 inch (3.53 mm)
Actual Inside Diameter 6.234 inch (158.34 mm)
Actual Outside Diameter 6.512 inch (165.4 mm)
Measurement System Imperial
Product Category O-Rings - FDA / Metal Detectable