Consumer reviews for Small Parts 333

Ratings

Category: Misc.
Brand: Small Parts
Model: 333
Availability: In Stock. Ships next business day.
List Price : ~~N/A~~
Special Prices:

Read Small Parts 333 Customer reviews

Small Parts 333 Review by ThenewWave

I simply misunderstood what this product meant by 0-ring. However even given this slight mistake along with a little lubricant this doubles as a great 0-ring stabilizer.

Small Parts 333 Review by Fred Dombski

Fast shipping, great price and good quality all in these "O" rings. I got these for a specific purpose and they have gained some popularity for the specialized application I offer. Have bought 4 reorders at this point.

Small Parts 333 Review by B. Christensen "bcstargazer" (Denver, CO USA)

Ordered to try as replacement ball mill belt. Outlasts the "official" belt by 10X and at 7 cents apiece versus $6. Need ball mill belts? Cannot go wrong with this one! Works with the very popular 3# and 6# dual drum mill.

More Small Parts 333 Reviews...

Small Parts 333::Description

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 -30 degrees F (-34 degrees C) to 250 degrees F (121 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.