Midwest Fasteners Viton Rubber Sealing O-Ring

Midwest Fasteners Viton Rubber Sealing O-Ring

The Midwest Fasteners Viton Rubber Sealing O-Ring is a sealing component built from Viton rubber, a synthetic elastomer prized in the fastener and hardware trade for holding up where standard rubber compounds fall short. This O-Ring family seats into a machined groove or bore to create a reliable seal against fluids, gases, or pressure differentials across a wide range of mechanical assemblies. It is available in two sizes — 1-3/16" x 1-5/16" x 1/16" and 1-5/8" x 1-13/16" x 3/32" — so techs and fabricators can match the O-Ring to the groove or bore dimensions of the assembly at hand. Whether you are specifying a replacement seal for existing equipment or building out a new assembly, having a defined elastomer spec on hand speeds up sourcing and removes the guesswork of substituting a generic nitrile O-ring. This part is intended for professionals who need a dependable, defined seal material rather than an unspecified rubber substitute.

Key Features

• Material: Viton rubber construction for sealing performance beyond standard rubber compounds.
• Type: O-Ring configuration for use as a static or dynamic seal in mechanical assemblies.
• Available Sizes: Offered in 1-3/16" x 1-5/16" x 1/16" and 1-5/8" x 1-13/16" x 3/32" cross-sections to fit varying groove and bore dimensions.
• Compatibility: Suited to applications requiring resistance beyond what basic rubber O-rings can provide.
• Form Factor: Ring-shaped cross-section designed to seat into a groove or bore for a compressed seal.
• Consistency: Defined Viton material specification for repeatable sealing performance across jobs and across both available sizes.

Technical Specifications

• Product Type: O-Ring
• Product Material: Viton Rubber
• O-Ring Size (Option 1): 1-3/16" x 1-5/16" x 1/16"
• O-Ring Size (Option 2): 1-5/8" x 1-13/16" x 3/32"

Typical Applications

• Sealing connections in mechanical and equipment assemblies
• Maintenance and repair work where a seal replacement is needed
• Fabrication projects requiring a rubber seal component
• General hardware and fastener accessory kits
• Assemblies where a defined Viton material spec is required over generic rubber

Why Midwest Fasteners?

Midwest Fasteners supplies hardware and sealing components built on consistent material specification, so techs and fabricators can count on the Viton rubber construction of this O-Ring family for repeatable sealing performance across jobs. Choosing a defined material like Viton over an unspecified generic rubber O-ring helps ensure the part meets the demands of the assembly it's installed in, whichever of the two available sizes — 1-3/16" x 1-5/16" x 1/16" or 1-5/8" x 1-13/16" x 3/32" — is selected for the job.