Mutual Screw & Supply

Buna-N Nitrile O-Rings | AS568-160 | Dash 160 | 70 Durometer | Black (150 / Pkg.)

Buna-N Nitrile O-Rings | AS568-160 | Dash 160 | 70 Durometer | Black (150 / - Main image
$41.21 $59.73 In stock

Buna-N Nitrile o-rings in AS568-160. 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: 160
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 150 per package
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When it ships

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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 (4.8 / 5 · 5 reviews)

Richard O. ★★★★★

Kept a spare set in my toolbox for the -40°F rating and they’ve held up fine in both freezing garages and hot engine bays. The 70 durometer feels firm but not brittle when pinched between my fingers. Exactly the size I needed for a quick hydraulic line fix.

Isabella Y. ★★★★★

Had to replace the seals on an old hydraulic jack, and this pack of 160 was way more than enough for the job. The 70-durometer hardness feels like it'll hold up fine at higher temps, and the price is great for a bulk fix.

James ★★★★★

Used these for a small hydraulic repair and the 70 durometer seems just right — firm enough to seal well. The whole 150-pack was clean with no flash or rough edges.