1/4" Thick x 3-7/8" ID x 4-3/8" OD Black Buna-N O-Ring - Package of 5

Item 92478
15.6/Pkg. of 5

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5% off at 30+14.82/Pkg. of 5
10% off at 60+14.04/Pkg. of 5
15% off at 120+13.26/Pkg. of 5


O-rings help ensure a tight seal to prevent air and fluid leaks in commercial and industrial applications. Used as a mechanical seal or gasket, they are seated in a groove and compressed between two or more parts during assembly. Round cross-section O-rings can be used in both static and dynamic applications. These Buna-N O-rings are the most commonly used O-Ring material due to their strength and durability. They are suitable for various fluids, including oils, water, and mild chemicals.

  • Buna-N
  • Strong & durable
  • Suitable for oils, water & mild chemicals
  • Durometer hardness (shore A): 70 to 80
  • Temperature range: -40°F to 250°F
  • Sold in full packages only

Item Information

Item Number: 92478
Catalog Page Number: Internet Only
Manufacturer: USA Industrials, Inc.
Manufacturer Part #: ZUSAH70420
Country of Origin: USA

Tech Specs

Color: Black
Material: Buna-n
Weight: 0.186 lbs

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