201 Viton O-Ring, 75A, Black, 3/16" ID, 7/16" OD,
201 Viton O-Ring, 75A, Black, 3/16" ID, 7/16" OD, 1/8" Width (Pack of 1000)
Hardness Actual ID Actual Width
75 shore A 4.34mm 3.53mm
Actual ID Actual OD Actual Width
0.171 inches 0.449 inches 0.139 inches
Nominal ID Nominal OD Nominal Width
3/16 inches 7/16 inches 1/8 inches
Pkg Qty Certificate Payment Terms
1000 ISO/TS:16949:2009 L/C,T/T,Western Union
Specification for this product family:
Brand Name Material Type
System of Measurement Color Name Cross Section Shape
Inch Black Round
LowerTemperature Range Upper Temperature Range Specification Met
20 Celsius temperature 200 Celsius temperature AS568A
1.Made of Viton (fluorocarbon elastomer) for use with a variety of chemicals and fuels
2.Round cross-section to provide a seal between cylindrical overlapping surfaces
3.Can be used across a wide temperature range from -20 degrees C to 200 degrees C
4.Durometer (hardness) of 75A for resistance to penetration
5.Meets standards defined by Aerospace Standard AS568A
Packaging & Delivery:
1.Packaging Detail: 1000 pieces per bag
2.Delivery Detail: spot: 3 days ; production: 15 days
This Viton O-ring is black in color, round in shape, has a durometer (hardness) of 75A, and is designed for use in a wide variety of sealing applications.
Viton has excellent heat, fuel, and chemical resistance. Viton is acceptable for temperature applications between -15 degrees F (-26 degrees C) to 400 degrees F (205 degrees C). It is compatible for use with non-flammable hydraulic fuels, silicone oil, chlorinated hydrocarbons (trichlorethylene), fuels, aromatic hydrocarbons (benzene) and aliphatic hydrocarbons (propane), as well as high vacuum environments, ozone, and weathering. Viton is vulnerable to low molecular organic acids, ammonia gas, alkalis, amines, glycol-based brake fluids, and super-heated steam.
This Viton O-ring has a shore durometer of 75A. Shore durometer is the hardness of a material, and its resistance to permanent indentation. A higher durometer value indicates greater resistance to indentation on a scale of 0 to 100, with 100 indicating no indentation.
O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves and various cylinders. They are circular in shape, with a round cross section and a hole in the center, similar to a doughnut. O-rings are available in various sizes, and can be ordered based on required nominal inside diameter (ID), outer diameter (OD), and cross-sectional (CS) diameter.
This Viton O-ring meets standards defined by Aerospace Standard AS568A, which is the Aerospace Size Standard for O-rings.
If you need more feature and requirement about VITON Rubber O-ring, Please kindly feel free to contact us.