This o-ring is supplied in AS568-140 black Viton® (FKM) 75 Shore A with an inside diameter of 2.237 in (56.82 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.443 in (62.05 mm), catalogued under part number V75140. It compresses into its gland to block fluid or gas migration across a joint.
As a material, Viton® (FKM) is known for very low compression set at elevated temperature and long service life in hot, chemically aggressive environments. The material holds up against aggressive chemicals, aromatic hydrocarbons, and engine and transmission fluids. 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 aerospace.
Order part number V75140, sold individually. Unit weight is approximately 1.8644 g and nominal inside diameter is listed as 2 1/4 inch. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.
Description -140 BLACK FKM 75D O-RING
Actual Cross Section 0.103 inch (2.62 mm)
Actual Inside Diameter 2.237 inch (56.82 mm)
Actual Outside Diameter 2.443 inch (62.05 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity