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Order LookupO-Rings
Available150 products
O-rings help ensure a tight seal to prevent air and fluid leaks in many commercial and industrial applications.
Cross Section Shape
Rectangular PTFE O-Rings
PTFE Backup O-Rings are designed to be used in conjunction with standard O-rings to help prevent extrusion in high-pressure applications or where extrusion gaps are excessive. Wherever possible, use a backup ring on each side of the O-ring. Rectangular cross-section features a split for easy installation. Operating temp.: -100° to 500°F Durometer: 55 Shore D.
Actual Width: 0.053 in
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Nominal Width: 1/16 in Actual Width: 0.119 in
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Nominal Width: 1/16 in Actual Width: 0.183 in
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Actual Width: 0.086 in
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Actual Width: 0.119 in
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Square Viton O-Rings
Square cross section O-rings have a large continuous sealing surface for a tighter seal in static applications. Viton has good resistance to a wide range of chemicals and high temperatures.
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Square Buna N O-Rings
Square cross section O-rings have a large continuous sealing surface for a tighter seal in static applications. They cover more surface than round-profile O-rings and are commonly used in hose, pipe, and faucet connections.
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