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012 Viton O-Ring, 75A Durometer, Black, 3/8' ID, 1/2' OD, 1/16' Width (Pack of 100)

Free shipping on orders over CA $49.99

CA $11.64

CA $ 5 .99 CA $5.99

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About this item

  • 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


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.


Brad
Reviewed in Canada on August 3, 2024
Very tight install. I expect it to work well
Ram 1500 off road
Reviewed in Canada on August 22, 2024
Good material, good price.
Edward
Reviewed in Canada on November 19, 2022
Needed this O ring to fix an outside tap. I couldn't find this size at any of my local plumbing supply stores. I didn't really need a 100 of them but I do have another of the same outside tap so I'm prepared for the future. So far working great.
Luke R.
Reviewed in the United States on August 31, 2021
Good oring
Jessica Robinson
Reviewed in the United States on July 18, 2021
I have a Rode SVM microphone and the shock mount bands needed to be replaced. Nobody had the bands in stock but I needed the microphone up and running quickly. I ordered these from Amazon and got them the same day. At first I was stretching them a bit too far and I broke one but then I got the hang of it and installed all eight bands on the microphone shock mount. They hold the mic tightly and there is no squeaking at all. These work great and I highly recommend them for anyone who has a Rode SVM microphone. There are enough bands in this bag to last you for years.
Ed Guy
Reviewed in the United States on July 14, 2021
Its an o'ring. It is as described. Pictures were a little misleading as I thought they were thicker than they were.
Mingzhe
Reviewed in the United States on September 25, 2020
Bought it for my old Rode Videomic. There is no where to buy the official rings, so this is an alternative replacement.
Pierre
Reviewed in the United States on September 9, 2014
I use these to keep the thread protector on the end of my Sig P226. I can now fire with the thread protector on without fear of it coming loose and the o-ring does not get damaged by the heat. Not sure what to do with the other 99 o-rings though.
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