Mutual Screw & Supply

0.103" CS X 2.299" ID Buna-N Nitrile O-Rings | AS568-141 | Dash 141 | 70 Durometer | Black (400 / Pkg.)

0.103" CS X 2.299" ID Buna-N Nitrile O-Rings | AS568-141 | Dash 141 | 70 - Main image
$47.42 $65.86 In stock

Buna-N Nitrile o-rings in AS568-141, 2.299" 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
  • Material: Buna-N Nitrile
  • AS568 dash size: 141
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 2.299" (58.39 mm)
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 400 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 (4.8 / 5 · 5 reviews)

Carter ★★★★★

These o-rings fit perfectly on my air compressor valve rebuild. The 70 durometer feels nice and firm, and the -40°F rating gives me peace of mind for winter use.

Aurora N. ★★★★★

Pulled these out for a hydraulic rebuild and the 70 durometer feels just right—firm enough to seal but not too stiff to install. The 2.299" ID was spot on for the cylinder gland. Four hundred in a bag means I’ve got spares for the next project too.

Daniel J. ★★★★★

I needed a bulk supply of dash 141 o-rings for a pneumatic manifold rebuild, and these 70-durometer Buna-N ones fit the grooves perfectly. They've held up fine across a range of temperatures so far, no swelling or cracking.