APG stocks the VB75333, an AS568-333 brown Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 2.475 in (62.87 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 2.895 in (73.53 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.
Expect good resistance to engine and transmission fluids, aggressive chemicals, and chlorinated solvents. That behavior comes from the compound itself: Viton® (FKM) is specified for outstanding high-temperature capability and long service life in hot, chemically aggressive environments. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service.
Maintenance and OEM teams specify it across high-temperature process equipment, semiconductor equipment, and oil and gas.
VB75333 ships individually. Unit weight is approximately 9.8924 g and nominal inside diameter is listed as 2 1/2 inch. 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 -333 BROWN FKM 75D O-RING
Actual Cross Section 0.21 inch (5.33 mm)
Actual Inside Diameter 2.475 inch (62.87 mm)
Actual Outside Diameter 2.895 inch (73.53 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity