Ordered as VB75411, this is an AS568-411 brown Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 2.725 in (69.22 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 3.275 in (83.19 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.
It resists aromatic hydrocarbons, petroleum oils and fuels, and chlorinated solvents. Viton® (FKM) is known for outstanding high-temperature capability and the industry benchmark where nitrile reaches its thermal limit. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service.
Typical settings include automotive fuel systems, high-temperature process equipment, and oil and gas.
Order part number VB75411, sold individually. Nominal inside diameter is listed as 2 3/4 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
Description -411 BROWN FKM 75D O-RING
Actual Cross Section 0.275 inch (6.99 mm)
Actual Inside Diameter 2.725 inch (69.22 mm)
Actual Outside Diameter 3.275 inch (83.19 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity