Mr O-Ring

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When purchasing a product, price is the consumer's primary concern. At present, Mr O-Ring has 306 products for sale. Mr O-Ring products range in price from $5.95 to $34.99, and the average price of all the products is about $13.44. It's affordable for most consumers, and you can feel free to pick your favorite products.

We found that most of the Mr O-Ring products are manufactured by Small Parts and Sterling Seal. The manufacturers provide Mr O-Ring with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase Mr O-Ring products on Amazon.com. The brand holds an average rating of 4.68, testifying to its excellent reputation.

Mr O-Ring Best Sellers

Last Updated: Jan 11, 2025

Mr O-Ring 202 Buna-N O-Ring, 70A Durometer, Black, 1/4" ID, 1/2" OD, 1/8" Width (Pack of 100)

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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

Mr O-Ring 228 Silicone O-Ring, 70A Durometer, Red, 2-1/4" ID, 2-1/2" OD, 1/8" Width (Pack of 10)

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Made of silicone for use with a variety of chemicals and fluids

Can be used across a wide temperature range from -65 degrees F (-54 degrees C) to 450 degrees F (232 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

Mr O-Ring 211 Silicone O-Ring, 70A Durometer, Red, 13/16" ID, 1-1/16" OD, 1/8" Width (Pack of 5)

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Made of silicone for use with a variety of chemicals and fluids

Can be used across a wide temperature range from -65 degrees F (-54 degrees C) to 450 degrees F (232 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

Mr O-Ring 3X20 Metric Viton O-Ring - 75A Durometer, 20 mm ID, 26 mm OD, 3 mm CS, Black (Pack of 25)

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3X20 Metric Viton O-Ring - 75A Durometer, 20 mm ID, 26 mm OD, 3 mm CS, Black (Pack of 25)

Actual Dimensions: 0.787" ID, 1.024" OD, 0.118" CS , Metric Dimensions: 20 mm ID, 26 mm OD, 3 mm CS

Temperature Range: -26°C (-15°F) to 232°C (450°F); Shelf-life: Unlimited

These versatile o-rings perform well in petroleum products, fuel or blend with methanol or ethanol, diesel or blend with biodiesel, mineral oil & grease, silicone oil & grease, high vacuum, ozone, weather, very high temp. air, and strong acid

Designed for use in a wide variety of sealing applications, Viton o-rings are great for highly demanding applications

Mr O-Ring 228 EPDM O-Ring - 70A Durometer, 2-1/4" ID, 2-1/2" OD, 1/8" CS, Black (Pack of 10)

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228 EPDM O-Ring, 70A Durometer, Black (Pack of 10), Nominal Dimensions: 2-1/4" ID, 2-1/2" OD, 1/8" CS

Actual Dimensions: 2.234" ID, 2.512" OD, 0.139" CS, Metric Dimensions: 56.74 mm ID, 63.80 mm OD, 3.53 mm CS

Temperature Range: -55°C (-67°F) to 125°C (257°F); Shelf-life: Unlimited

These versatile o-rings perform well in alcohols, automotive brake fluid, ketones, dilute acids & alkalis, silcone oils & greases, steam up to 204.4°C (400°F), water, phosphate ester based hydrulic fluids, ozone, aging and weather.

Designed for use in a wide variety of sealing applications, this EPDM o-ring meets size standards defined by AS568

Mr O-Ring 117 Viton O-Ring - 90A Durometer, 13/16" ID, 1" OD, 3/32" CS, Black (Pack of 10)

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117 Viton O-Ring, 90A Durometer, Black (Pack of 10) , Nominal Dimensions: 13/16" ID, 1" OD, 3/32" CS

Actual Dimensions: 0.799" ID, 1.005" OD, 0.103" CS , Metric Dimensions: 20.29 mm ID, 25.53 mm OD, 2.62 mm CS

Temperature Range: -26°C (-15°F) to 232°C (450°F); Shelf-life: Unlimited

Designed for use in a wide variety of sealing applications, this Viton o-ring meets size standards defined by AS568

Mr O-Ring 010 Aflas O-Ring - 80A Durometer, 1/4" ID, 3/8" OD, 1/16" CS, Black (Pack of 25)

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010 Aflas O-Ring, 80A Durometer, Black (Pack of 25) , Nominal Dimensions: 1/4" ID, 3/8" OD, 1/16" CS

Actual Dimensions: 0.239" ID, 0.379" OD, 0.070" CS , Metric Dimensions: 6.07 mm ID, 9.63 mm OD, 1.78 mm CS

Temperature Range: -10°C (14°F) to 220°C (428°F); Shelf-life: Unlimited

These versatile o-rings perform well in petroleum fluids, brake fluids, bases, phosphate esters, amines, engine oils, steam and hot water, and pulp and paper liquids.

Designed for use in a wide variety of sealing applications, this Aflas o-ring meets standards defined by Aerospace Standard AS568A

Mr O-Ring AZ-S70.079/10 0.079" (2 mm) Silicone O-Ring Cord Stock

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O-Ring Cord made of silicone for use with a variety of chemicals and fluids

Durometer (hardness) of 70A

For use across a wide temperature range from -76 degrees F (-60 degrees C) to 437 degrees F (225 degrees C)

Made in the U.S.A.

Available in various cross sections and lengths

Mr O-Ring AZ-N90.103/10 0.103" (3/32" Nominal) Buna-N O-Ring Cord Stock

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O-Ring Cord made of Buna-N (Nitrile, NBR) for use with a variety of fluids and hydrocarbons

Durometer (hardness) of 90A

For use across a wide temperature range from -40 degrees F (-40 degrees C) to 212 degrees F (100 degrees C)

Made in the U.S.A.

Available in various cross sections and lengths

Mr O-Ring 317 Silicone O-Ring, 70A Durometer, Red, 15/16" ID, 1-5/16" OD, 3/16" Width (Pack of 10)

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Made of silicone for use with a variety of chemicals and fluids

Can be used across a wide temperature range from -65 degrees F (-54 degrees C) to 450 degrees F (232 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

Mr O-Ring 2.4X29.6 Metric Nitrile O-Ring - 70A Durometer, 29.6 mm ID, 34.4 mm OD, 2.4 mm CS, Black (Pack of 100)

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2.4X29.6 Metric Nitrile O-Ring - 70A Durometer, 29.6 mm ID, 34.4 mm OD, 2.4 mm CS, Black (Pack of 100)

Actual Dimensions: 1.165" ID, 1.354" OD, 0.094" CS , Metric Dimensions: 29.6 mm ID, 34.4 mm OD, 2.4 mm CS

Temperature Range: -35°C (-31°F) to 120°C (248°F); Shelf-life: 15 Years

These versatile o-rings perform well in petroleum based oils & fuels, aliphatic hydrocarbons, vegetable oils, silicone oils & greases, ethylene glycol, dilute acids, and water to below 100°C (212°F)

Designed for use in a wide variety of sealing applications. This Nitrile o-ring is resistant to compression set, and tear/abrasion.

.093'' (3/32" Actual) Buna-N O-Ring Cord Stock, 70A Durometer, 0.093" Thickness, 10' Piece, Black

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O-Ring Cord made of Buna-N (Nitrile, NBR) for use with a variety of fluids and hydrocarbons

Durometer (hardness) of 70A

For use across a wide temperature range from -40 degrees F (-40 degrees C) to 212 degrees F (100 degrees C)

Made in the U.S.A.

Available in various cross sections and lengths

117 Viton O-Ring, 75A Durometer, Black, 13/16" ID, 1" OD, 3/32" Width (Pack of 25)

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Made of Viton (fluorocarbon elastomer) for use with a variety of chemicals and fuels

Round cross-section to provide a seal between cylindrical overlapping surfaces

Can be used across a wide temperature range from -15 degrees F (-26 degrees C) to 400 degrees F (205 degrees C)

Durometer (hardness) of 75A for resistance to penetration

Meets standards defined by Aerospace Standard AS568A

Mr O-Ring 011 HNBR O-Ring - 70A Durometer, 5/16" ID, 7/16" OD, 1/16" CS, Green (Pack of 100)

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011 HNBR O-Ring, 70A Durometer, Green (Pack of 100) , Nominal Dimensions: 5/16" ID, 7/16" OD, 1/16" CS

Actual Dimensions: 0.301" ID, 0.441" OD, 0.070" CS , Metric Dimensions: 7.65 mm ID, 11.21 mm OD, 1.78 mm CS

Temperature Range: -40°C (-40°F) to 150°C (302°F); Shelf-life: 15 Years

These versatile o-rings perform well in petroleum based oils & fuels, aliphatic hydrocarbons, vegetable oils, silicone oils & greases, ethylene glycol, dilute acids, bases & salt solutions to moderate temperatures, and water & steam to 150°C (300°F)

Designed for use in a wide variety of sealing applications, this HNBR o-ring meets size standards defined by AS568

021 Viton O-Ring, 90A Durometer, Round, Black, 15/16" ID, 1-1/16" OD, 1/16" Width (Pack of 50)

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Made of Viton (fluorocarbon elastomer) for use with a variety of chemicals and fuels

Durometer (hardness) of 90A for resistance to penetration

Round cross-section to provide a seal between cylindrical overlapping surfaces

For use across a wide temperature range from -15 degrees F/-26 degrees C to 400 degrees F/ 205 degrees C

Meets standards defined by Aerospace Standard AS568A

Mr O-Ring 326 Silicone O-Ring - 70A Durometer, 1-5/8" ID, 2" OD, 3/16" CS, Red (Pack of 10)

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326 Silicone O-Ring, 70A Durometer, Red (Pack of 10), Nominal Dimensions: 1-5/8" ID, 2" OD, 3/16" CS

Actual Dimensions: 1.600" ID, 2.020" OD, 0.210" CS, Metric Dimensions: 40.64 mm ID, 51.30 mm OD, 5.33 mm CS

Temperature Range: -60°C (-76°F) to 225°C (437°F); Shelf-life: Unlimited

These versatile o-rings perform well in engine & transmission oil (mineral oils), diluted salt solution, moderate water, dry heat, and ozone & weather resistance

Designed for use in a wide variety of sealing applications, this Silicone o-ring meets size standards defined by AS568, and is FDA-compliant

M1.5x10 Viton O-Ring, 75A Durometer, Round, Black, Viton, 10 mm ID, 13 mm OD, 1.5 mm Width (Pack of 100)

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Made of Viton (fluorocarbon elastomer) for use with a variety of chemicals and fuels

Durometer (hardness) of 75A

Round cross-section provides a seal between cylindrical overlapping surfaces

For use across a wide temperature range from -15 degrees F (-26 degrees C) to 450 degrees F (232 degrees C)

Mr O-Ring 904 Viton O-Ring - 75A Durometer, Brown (Pack of 500)

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904 Viton O-Ring, 75A Durometer, Brown (Pack of 500)

Actual Dimensions: 0.351" ID, 0.495" OD, 0.072" CS , Metric Dimensions: 8.92 mm ID, 12.58 mm OD, 1.83 mm CS

Temperature Range: -26°C (-15°F) to 232°C (450°F); Shelf-life: Unlimited

Designed for use in a wide variety of sealing applications, this Viton o-ring meets standards defined by AS568

Mr O-Ring 367 Nitrile O-Ring - 70A Durometer, 7-1/2" ID, 7-7/8" OD, 3/16" CS, Black (Pack of 10)

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367 Nitrile O-Ring, 70A Durometer, Black (Pack of 10) , Nominal Dimensions: 7-1/2" ID, 7-7/8" OD, 3/16" CS

Actual Dimensions: 7.475" ID, 7.895" OD, 0.210" CS , Metric Dimensions: 189.87 mm ID, 200.53 mm OD, 5.33 mm CS

Temperature Range: -35°C (-31°F) to 120°C (248°F); Shelf-life: 15 Years

Designed for use in a wide variety of sealing applications, this Nitrile o-ring meets size standards defined by AS568

142 Buna-N O-Ring, 70A Durometer, Black, 2-3/8" ID, 2-9/16" OD, 3/32" Width (Pack of 100)

O-Rings

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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

Mr O-Ring FAQs

Is Mr O-Ring Legit?

Yes, Mr O-Ring is a legitmate brand on Amazon. After conducting a comprehensive analysis of 385 customer reviews for Mr O-Ring products on Amazon, we have determined its average rating. With a strong performance and good quality, Mr O-Ring has received an average rating of 4.68 from numerous buyers, indicating that Mr O-Ring are trustworthy and live up to their claims. Therefore, it is safe to make purchases from Mr O-Ring on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

How to find more Mr O-Ring products?

If you're interested in Mr O-Ring and want to find more Mr O-Ring products, you can follow the steps below:

Go back to FindThisBest's homepage.
Type Mr O-Ring in the search box and hit Enter to see the search results.
Find and click the correct Mr O-Ring to go to the new page.
Select the products you want in the Mr O-Ring buying guide, and take a glance at the prices and features of the products.
View the products interest you on Amazon to read the customer reviews and check the ratings. Besides, you can hit the "brand" to find more Mr O-Ring products.

How does findthisbest choose the top Mr O-Ring products?

We analyze millions of Mr O-Ring products reviews and customer reviews to recommend the best picks for most consumers. We have a professional team with decades of experience to test the products, which can help ensure that we provide our readers with accurate advice and best recommendations.

How can I purchase Mr O-Ring products via FindThisBest?

Go to the Mr O-Ring page.
Select the product you want in the Mr O-Ring buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product Mr O-Ring 202 Buna-N O-Ring, 70A Durometer, Black,..., you can view it on Amazon page.
Place your order on Amazon.

Who are the manufacturers of the Mr O-Ring products?

Most of the Mr O-Ring products are produced by Small Parts and Sterling Seal. The manufacturers provide Mr O-Ring with a steady supply of products, and they have a good cooperative relationship with each other.

What is the purpose of your brand guide?

Our mission is to provide you with the most up-to-date and objective information about the Mr O-Ring products, helping you make more informed buying decisions. We recommend best choices of the products from the Mr O-Ring brand, helping you make better shopping choices with less time and energy.

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