4-5/8 ID 4-7/8 OD 1/8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer

4-5/8 ID 4-7/8 OD 1/8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer,4-5/8 ID 4-7/8 OD 1/8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer, Black, 4-5/8" ID, 4-7/8" OD, 1/8" Width (Pack of 25): O Ring Seals: Industrial & Scientific,247 Buna-N O-Ring, 70A Durometer,Free shipping on all orders,Flagship Stores,Discount special sell store,satisfaction guarantee,Hottest Online Products at the Hottest Prices. 1/8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer 4-5/8 ID 4-7/8 OD conferencia.lifeshara.com.

4-5/8 ID 4-7/8 OD 1/8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer

4-5//8 ID 4-7//8 OD 1//8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer
4-5//8 ID 4-7//8 OD 1//8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer
4-5//8 ID 4-7//8 OD 1//8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer
4-5//8 ID 4-7//8 OD 1//8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer
4-5//8 ID 4-7//8 OD 1//8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer
4-5//8 ID 4-7//8 OD 1//8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer

4-5/8 ID 4-7/8 OD 1/8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer

247 Buna-N O-Ring, 70A Durometer, Black, 4-5/8' ID, 4-7/8' OD, 1/8' Width (Pack of 25): O Ring Seals: Industrial & Scientific. 247 Buna-N O-Ring, 70A Durometer, Black, 4-5/8" ID, 4-7/8" OD, 1/8" Width (Pack of 25): O Ring Seals: Industrial & Scientific. Made of Buna-nitrile (also called Buna-N) for use with a variety of fluids and hydrocarbons 。 Can be used across a wide temperature range from -30 degrees F (-34 degrees C) to 250 degrees F (121 degrees C) 。 Round in cross-section to provide a seal between cylindrical overlapping surfaces 。 Durometer (hardness) of 70A for resistance to penetration 。 Meets standards defined by Aerospace Standard AS568A 。 This O-ring is made of black Buna-nitrile, is round in cross-section, has a durometer of 70A, and is designed for use in a wide variety of sealing applications. 。Buna-nitrile can have high tensile strength, and abrasion, tear, and compression set resistance. It can be used in temperatures between -0 degrees F (-4 degrees C) to 50 degrees F (11 degrees C), and is compatible for use with petroleum, HFA, HFB and HFC fluids, vegetable oil, alcohol, acids and aliphatic hydrocarbons. Buna-nitrile is vulnerable to acetone, ethers, esters, ozone, sunlight and weathering and should therefore not be used in ozone-generating electric motors, welding equipment, or in applications with exposure to UV light. 。This Buna O-ring has a shore durometer of 70A. 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. 。These Buna-nitrile O-rings meet standards defined by Aerospace Standard AS568A, which is the Aerospace Size Standard for O-rings. 。 。 。 。

4-5//8 ID 4-7//8 OD 1//8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer
4-5//8 ID 4-7//8 OD 1//8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer

4-5/8 ID 4-7/8 OD 1/8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer

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4-5/8 ID 4-7/8 OD 1/8 Width Pack of 25 247 Buna-N O-Ring Black 70A Durometer


Black, 4-5/8" ID, 4-7/8" OD, 1/8" Width (Pack of 25): O Ring Seals: Industrial & Scientific,247 Buna-N O-Ring, 70A Durometer,Free shipping on all orders,Flagship Stores,Discount special sell store,satisfaction guarantee,Hottest Online Products at the Hottest Prices.