Mutual Screw & Supply

0.139" CS X 0.609" ID Buna-N Nitrile O-Rings | AS568-208 | Dash 208 | Metal Detectable | 70 Durometer (120 / Pkg.)

0.139" CS X 0.609" ID Buna-N Nitrile O-Rings | AS568-208 | Dash 208 | Metal - Main image
$38.69 $53 In stock

Buna-N Nitrile o-rings in AS568-208, 0.609" inner diameter by 0.139" 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
  • Material: Buna-N Nitrile
  • AS568 dash size: 208
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 0.609" (15.47 mm)
  • Durometer: 70 Shore A
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Metal detectable: Yes
  • Pack quantity: 120 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 (4.8 / 5 · 5 reviews)

Joseph ★★★★★

Finally, o-rings that are easy to find if one drops—the metal-detectable feature is a huge time saver in my shop. They fit perfectly on the standard fitting I needed and the 70 durometer feels just right for a reliable seal.

Stella T. ★★★★★

The 70 durometer hardness is exactly right for my hydraulic setup, and the -40°F rating gives me peace of mind for winter storage. These seats snugly without any deformation after a week of cycling pressure.

Riley ★★★★★

The metal detectable feature is a huge plus for our maintenance checks, and these 208s fit the standard housing groove perfectly. Sealed up tight on the first try and the 70 durometer feels solid without being hard to seat.