Mutual Screw & Supply

Buna-N Nitrile O-Rings | AS568-470 | Dash 470 | 70 Durometer | Black (8 / Pkg.)

Buna-N Nitrile O-Rings | AS568-470 | Dash 470 | 70 Durometer | Black (8 / Pkg.) - Main image
$35.52 $53.02 In stock

Buna-N Nitrile o-rings in AS568-470. 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
  • Material: Buna-N Nitrile
  • AS568 dash size: 470
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 8 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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 (5.0 / 5 · 5 reviews)

Daniel ★★★★★

Perfect fit for my hydraulic cylinder rebuild—the AS568-470 size matched the groove exactly. The 70 durometer has just enough firmness to seal without being a pain to install.

Scarlett ★★★★★

Wasn't sure the 70 durometer would be stiff enough for a hydraulic fitting, but these have held up perfectly under pressure. The temperature range is exactly what I needed for my application.

Hannah ★★★★★

These fit perfectly on my old pump rebuild kit, and the 70 durometer feels just right for the pressure. I've used them up to about 200°F with no issues so far.