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Brown Viton O-rings in a bulk pack of 100

Zoro Select

Zoro Select O-Ring Viton 3/8 in 1/16 in Brown PK100

SKU CH-ADX7-CW3D4

Pack of 100 Viton O-rings rated for -15 to 400 °F and FDA-approved for food contact

  • Viton material withstands -15 °F to 400 °F temperature extremes
  • FDA approved compound meets food-contact safety requirements
  • Metal detectable design allows contamination detection in processing lines
  • 3/8 in inside diameter fits standard 012 dash size grooves
  • Pack of 100 pieces supports high-volume maintenance needs

Viton O-Ring Pack for High-Temperature Sealing

This pack contains one hundred brown Viton O-rings designed for static sealing applications. Each ring has a nominal inside diameter of three-eighths of an inch and a nominal cross-section width of one-sixteenth of an inch. The material provides a durometer rating of 75A for medium-hard compression resistance. They are rated for continuous service from minus fifteen to four hundred degrees Fahrenheit.

Suited for Chemical and FDA-Compliant Systems

These seals suit maintenance teams working with fuels, oils, and aggressive chemicals where standard elastomers degrade. The brown Viton compound carries FDA approval for incidental food contact. Buyers needing metal-detectable or X-ray-detectable variants for safety-critical food lines should look at a different specification because this item is not X-ray detectable.

Verify Groove Dimensions and Media Compatibility

Before ordering, confirm the gland groove matches the actual inside diameter of zero point three inches and actual width of zero point zero seven inches. The dash number zero one two corresponds to a nominal outside diameter of one-half inch and actual outside diameter of zero point five zero four inches. Ensure the operating temperature and fluid exposure stay within the stated Viton limits.

Highlights

  • Viton material withstands -15 °F to 400 °F temperature extremes
  • FDA approved compound meets food-contact safety requirements
  • Metal detectable design allows contamination detection in processing lines
  • 3/8 in inside diameter fits standard 012 dash size grooves
  • Pack of 100 pieces supports high-volume maintenance needs

Specifications

BrandZORO SELECT

Questions about this item

What groove dimensions do I need for the 3/8 in inside diameter and 1/16 in cross-section O-rings?

The nominal inside diameter is 3/8 in with an actual inside diameter of .3 in; the nominal width is 1/16 in with an actual width of .07 in, so machine the groove to those dimensions.

Will these Viton 75A durometer O-rings seal properly against the steel flanges I already use?

Viton 75A material is compatible with steel flanges and the medium-hard durometer provides reliable sealing in standard groove designs.

How can I confirm the O-rings are performing correctly after installation?

Pressurise the system up to the 400 Degrees F temperature limit and check for leaks; the brown Viton material and dash number 012 markings identify the correct parts.

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