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Viton O-Ring, 75A Durometer, Round, Brown (Metric)

Available in multiple versions

4.7 out of 5 stars 17 customer reviews

Price: $2.37 - $52.77
Product Specifications
Brand Name Small Parts
Material Type Viton
Hardness 75 A Durometer
System of Measurement Inch
Color Brown
Cross Section Shape Round
LowerTemperature Range -15  Degrees Fahrenheit
Upper Temperature Range 400  Degrees Fahrenheit
Specification Met AS568A
Durometer 75a
UNSPSC Code 31410000

Currently showing 1-20 of 638 Next »
ASIN
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Size Nominal Inside Diameter Nominal Outside Diameter Nominal Width Inside Diameter Outside Diameter Overall Width Number of Items Each Price Quantity
   
B0051Y152M 001 0.029 inches 3/32 inches 0.04 inches 0.029 inches 3/32 inches 0.04 inches 100 $0.10 ea.
$10.13
B00M91IIJI 001 0.029 inches 3/32 inches 0.040 inches 0.029 inches 0.109 inches 0.040 inches 500 $0.03 ea.
$13.79
B0051Y153G 002 0.042 inches 9/64 inches 0.05 inches 0.042 inches 9/64 inches 0.05 inches 100 $0.10 ea.
$10.13
B00M91IHD0 002 0.042 inches 9/64 inches 0.050 inches 0.042 inches 0.142 inches 0.050 inches 500 $0.01 ea.
$4.61
+ Shipping
B0051Y154K 003 0.056 inches 3/16 inches 0.06 inches 0.056 inches 3/16 inches 0.06 inches 100 $0.10 ea.
$10.13
B00M91IHDK 003 0.056 inches 3/16 inches 0.060 inches 0.056 inches 0.176 inches 0.060 inches 500 $0.01 ea.
$4.61
+ Shipping
B0051Y1568 004 0.07 inches 13/64 inches 0.07 inches 0.07 inches 13/64 inches 0.07 inches 100 $0.03 ea.
$2.89
+ Shipping
B00M91ID8Y 004 0.070 inches 13/64 inches 0.070 inches 0.070 inches 0.210 inches 0.070 inches 500 $0.01 ea.
$5.10
+ Shipping
B0051Y157C 005 0.101 inches 7/32 inches 0.07 inches 0.101 inches 7/32 inches 0.07 inches 100 $0.09 ea.
$8.99
B00M91ID9I 005 0.101 inches 7/32 inches 0.070 inches 0.101 inches 0.241 inches 0.070 inches 500 $0.01 ea.
$4.61
+ Shipping
B0051Y15AE 006 0.114 inches 1/4 inches 0.07 inches 0.114 inches 1/4 inches 0.07 inches 100 $0.09 ea.
$9.05
B00M91ID7K 006 0.114 inches 1/4 inches 0.070 inches 0.114 inches 0.254 inches 0.070 inches 500 $0.03 ea.
$14.09
B0051Y15C2 007 0.145 inches 9/32 inches 0.07 inches 0.145 inches 9/32 inches 0.07 inches 100 $0.07 ea.
$7.43
B00M91ID70 007 0.145 inches 9/32 inches 0.070 inches 0.145 inches 0.285 inches 0.070 inches 500 $0.01 ea.
$4.98
+ Shipping
B0051Y15DG 008 0.176 inches 5/16 inches 0.07 inches 0.176 inches 5/16 inches 0.07 inches 100 $0.08 ea.
$7.76
B00M91I90Q 008 0.176 inches 5/16 inches 0.070 inches 0.176 inches 0.316 inches 0.070 inches 500 $0.03 ea.
$15.44
B0051Y15EA 009 0.208 inches 11/32 inches 0.07 inches 0.208 inches 11/32 inches 0.07 inches 100 $0.11 ea.
$11.34
B00M91I9BA 009 0.208 inches 11/32 inches 0.070 inches 0.208 inches 0.348 inches 0.070 inches 500 $0.03 ea.
$16.04
B0051Y15F4 010 0.239 inches 3/8 inches 0.07 inches 0.239 inches 3/8 inches 0.07 inches 100 $0.12 ea.
$12.19
B00M91ID34 010 0.239 inches 3/8 inches 0.070 inches 0.239 inches 0.379 inches 0.070 inches 500 $0.03 ea.
$16.79
Currently showing 1-20 of 638 Next »
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Product Features

  • Made of Viton (fluorocarbon elastomer) for use with a variety of chemicals and fuels
  • Durometer (hardness) of 75A 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

Product Description

This O-ring is made of brown Viton and has a durometer of 75A. It has a round cross-section and can be used across a wide temperature range (-15 degrees F/-26 degrees C to 400 degrees F/205 degrees C). Designed for use in a wide variety of sealing applications, this Viton O-ring meet standards defined by Aerospace Standard AS568A, which is the Aerospace Size Standard for O-rings.

Viton (fluorocarbon elastomer) has high heat, fuel, and chemical resistance, and 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.

The durometer hardness of this Viton O-ring is 75A. Durometers measure 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, a value of 0 indicates that a sample was completely penetrated, while a value of 100 shows no indentation in the sample. The letter following the number identifies the shore scale, which is either shore A or D. Shore A is used for softer plastics, while shore D is used for harder plastics.

O-rings 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 AS568A dash sizes, which is the standardized sizing for O-rings, and defines the nominal inside diameter (ID), outer diameter (OD), and cross-sectional (CS) diameter of an O-ring.


Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B0052AU1P2
  • Average Customer Review: 4.7 out of 5 stars  See all reviews (17 customer reviews)
  • Product Warranty: For warranty information about this product, please click here

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By M. Girard on September 29, 2015
Size: 317Nominal Width: 0.21Overall Width: 0.21Outside Diameter: 1-5/16Inside Diameter: 0.912Nominal Inside Diameter: 0.912Number of Items: 10Nominal Outside Diameter: 1-5/16 Verified Purchase
These worked well to seal the two (adjustable) tubes of barrel pumps. The cheap rings in these pumps leak after a few years when using oils. To slide the bottom tube up over the top tube with the ring inserted in the relief area of the bottom tube - used a lubricated overlapping split 'sleeve' of aluminum cut from a soda can - inserted between the ring and the upper tube.
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Size: 232Nominal Width: 0.139Overall Width: 0.139Outside Diameter: 3Inside Diameter: 2.734Nominal Inside Diameter: 2.734Number of Items: 10Nominal Outside Diameter: 3 Verified Purchase
This is an amazing selection of sizes and materials for O-rings. I easily found four precisely sized rings in high performance Viton that meets the demanding temperature requirements of my application. Prompt shipping and great prices.
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Size: 021Nominal Width: 0.07Overall Width: 0.07Outside Diameter: 1-1/16Inside Diameter: 0.926Nominal Inside Diameter: 0.926Number of Items: 50Nominal Outside Diameter: 1-1/16 Verified Purchase
Picked up a bag of these which will last a lifetime. Dont worry or listen to all the chatter online about the 1100 oring. Get this part and use this. It is by far the most superior oring you will find at this price. Believe me. I looked. Works perfectly in the gun.
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Size: 025Nominal Width: 0.07Overall Width: 0.07Outside Diameter: 1-5/16Inside Diameter: 1.176Nominal Inside Diameter: 1.176Number of Items: 50Nominal Outside Diameter: 1-5/16 Verified Purchase
It's an o-ring, and it is the "normal" durometer, or hardness for most applications. I love these are brown so then you can easily tell it is a viton o-ring.
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Size: 214Nominal Width: 0.139Overall Width: 0.139Outside Diameter: 1-1/4Inside Diameter: 0.984Nominal Inside Diameter: 0.984Number of Items: 25Nominal Outside Diameter: 1-1/4 Verified Purchase
Not much I can say about a bag of orings other than they are round and exactly what I ordered.
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By TJ on January 31, 2016
Size: 118Nominal Width: 0.103Overall Width: 0.103Outside Diameter: 1-1/16Inside Diameter: 0.862Nominal Inside Diameter: 0.862Number of Items: 50Nominal Outside Diameter: 1-1/16 Verified Purchase
Very low quality o-rings. I have bought higher quality o-rings at the 99¢ store!
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Size: 006Nominal Width: 0.07Overall Width: 0.07Outside Diameter: 1/4Inside Diameter: 0.114Nominal Inside Diameter: 0.114Number of Items: 100Nominal Outside Diameter: 1/4 Verified Purchase
I wish I could have gotten these in a 10 pack instead of a 100 pack, but it's a perfect fit, so I'm happy.
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Size: 111Nominal Width: 0.103Overall Width: 0.103Outside Diameter: 5/8Inside Diameter: 0.424Nominal Inside Diameter: 0.424Number of Items: 50Nominal Outside Diameter: 5/8 Verified Purchase
perfect fit for my 1987 6.9L diesel injector caps, now I can run biodiesel with no worries.
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