Part number V75148 is an AS568-148 black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 2.737 in (69.52 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.943 in (74.75 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.
Expect good resistance to engine and transmission fluids, chlorinated solvents, and many acids. Viton® (FKM) is valued for the industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C).
It sees regular use in high-temperature process equipment, aerospace, and automotive fuel systems.
Order part number V75148, sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Description -148 BLACK FKM 75D O-RING
Actual Cross Section 0.103 inch (2.62 mm)
Actual Inside Diameter 2.737 inch (69.52 mm)
Actual Outside Diameter 2.943 inch (74.75 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity