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O-Rings

62 products
O-rings help ensure a tight seal to prevent air and fluid leaks in many commercial and industrial applications.
Color

Round Buna N O-Rings

Round Buna N O-Rings
Buna-N (or nitrile) O-rings create multidirectional seals between two parts in power transmissions or hydraulic/pneumatic cylinders. Made in a round profile, they resist grease and oils, as well as mild chemicals and water.

Nominal Width: 1/32 in Actual Width: 0.04 in

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Nominal Width: 3/64 in Actual Width: 0.05 in

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Actual Width: 0.056 in

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Nominal Width: 1.5 mm Actual Width: 1.5 mm

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Nominal Width: 1/16 in Actual Width: 0.06 in

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Nominal Width: 1/16 in Actual Width: 0.07 in

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Nominal Width: 1.6 mm Actual Width: 1.5 mm

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Actual Width: 0.064 in

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Nominal Width: 1.8 mm Actual Width: 1.7 mm

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Nominal Width: 1.8 mm Actual Width: 1.8 mm

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Actual Width: 0.072 in

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Nominal Width: 1.9 mm Actual Width: 1.9 mm

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Actual Width: 0.078 in

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Nominal Width: 2 mm Actual Width: 2 mm

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Actual Width: 0.082 in

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Actual Width: 0.087 in

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Nominal Width: 3/32 in Actual Width: 0.103 in

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Nominal Width: 3/32 in Actual Width: 0.21 in

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Nominal Width: 2.4 mm Actual Width: 2.3 mm

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Nominal Width: 2.4 mm Actual Width: 2.4 mm

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Actual Width: 0.097 in

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Nominal Width: 2.5 mm Actual Width: 2.5 mm

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Nominal Width: 2.6 mm Actual Width: 2.6 mm

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Actual Width: 0.116 in

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Actual Width: 0.118 in

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Nominal Width: 1/8 in Actual Width: 0.139 in

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Nominal Width: 3.5 mm Actual Width: 3.5 mm

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Nominal Width: 3/16 in Actual Width: 0.21 in

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Nominal Width: 1/4 in Actual Width: 0.275 in

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Round AC HNBR O-Rings

Round AC HNBR O-Rings
HNBR round O-rings, or highly saturated nitrile, have a temperature range of -25F to +350F. They are used in all oil-resistant sealing applications, including automotive refrigeration systems using freon and in power steering seals using type A fluid.
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Round Metric AC HNBR O-Rings

Round Metric AC HNBR O-Rings
HNBR round O-rings, or highly saturated nitrile, have a temperature range of -25F to +350F. They are used in all oil-resistant sealing applications, including automotive refrigeration systems using freon and in power steering seals using type A fluid. They fit metric measurements from 1.5mm to 3.5mm.
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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.