Mutual Screw & Supply

0.103" CS X 0.486" ID Buna-N Nitrile O-Rings | AS568-112 | Dash 112 | X-Ring | 70 Durometer (500 / Pkg.)

0.103" CS X 0.486" ID Buna-N Nitrile O-Rings | AS568-112 | Dash 112 | X-Ring | - Main image
$32.63 $53.49 In stock

Buna-N Nitrile o-rings in AS568-112, 0.486" inner diameter by 0.103" cross-section. Service range -40°F to +250°F (-40°C to +121°C). Also known as NBR, Buna-N, Chemigum, Hycar, Perbunan.

Specifications

  • Product type: O-Ring (X-Ring)
  • Material: Buna-N Nitrile
  • AS568 dash size: 112
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.486" (12.34 mm)
  • Durometer: 70 Shore A
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 500 per package
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Daniel ★★★★★

Exactly the right dimensions for rebuilding a pneumatic cylinder on our packaging line—the 0.486" ID fits perfectly and the 70 durometer gives a nice firm seal. These hold up well even when we cycle them through that 250°F washdown zone.

Ella ★★★★★

Needed a solid seal for a hydraulic fitting that sees a lot of temperature swing, and these o-rings hold up perfectly from cold starts to hot runs. The 0.486" ID is exactly right, and the 70 durometer gives just the right amount of squeeze without squashing out.

Hazel ★★★★★

Finally got these for a small pneumatic cylinder rebuild I've been putting off. The 70 durometer hardness is just right for a reliable seal without being too stiff to install.