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010 NBR O-Ring, 70A, Black, 1/4" ID, 7/16" OD, 1/16" Width (Pack of 1000)

010 NBR O-Ring, 70A, Black, 1/4" ID, 7/16" OD, 1/16" Width (Pack of 1000)

Selling Lead Details

Selling Lead Details

1000 pcs per bag
Selling Lead Description

Selling Lead Description

010 NBR O-Ring, 70A, Black, 1/4" ID, 7/16" OD, 1/16" Width (Pack of 1000)

Model Number:A-010

Product Specifications:

Hardness Actual ID Actual Width
70 A 6.07 mm 1.78 mm

Actual ID Actual OD Actual Width
0.239 inches 0.379 inches 0.070 inches

Nominal ID Nominal OD Nominal Width
1/4 inches 7/16 inches 1/16 inches

Pkg Qty

Specification for this product family :

Brand Name Material Type Color Name
Uninovo,Sealsmart NBR Black

System of Measurement Cross Section Shape Specification Met
Inch Round AS568

LowerTemperature Range Upper Temperature Range

-40 Celsius temperature 120 Celsius temperature

Product Features:

1.Made of NBR(Nurile Butadiene Rubber) 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 -40 degrees C to 120 degrees C
4.Durometer (hardness) of 70 A for resistance to penetration
5.Meets standards defined by Aerospace Standard AS568

Packaging & Delivery:

1.Packaging Detail: 1000 pieces per bag
2.Delivery Detail: spot: 3 days ; production: 15 days

Product Description:

This NBR O-ring is black in color, round in shape, has a durometer (hardness) of 70A, and is designed for use in a wide variety of sealing applications.

NBR has excellent oil, deformation,tensile strength, and chemical resistance. NBR is acceptable for temperature applications between -40 degrees C to 120 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. NBR is vulnerable to low molecular organic acids, ammonia gas, alkalis, amines, glycol-based brake fluids, and super-heated steam.

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. 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 NBR O-ring meets standards defined by Aerospace Standard AS568, which is the Aerospace Size Standard for O-rings.

If you need more feature and requirement about NBR O-ring, Please kindly feel free to contact us.

Emmily Lv
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Shanghai Uninovo Seal Co.,Ltd.
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