Mutual Screw & Supply

0.103" CS X 1.861" ID Buna-N Nitrile O-Rings | AS568-134 | Dash 134 | 70 Durometer | Black (500 / Pkg.)

0.103" CS X 1.861" ID Buna-N Nitrile O-Rings | AS568-134 | Dash 134 | 70 - Main image
$41.12 $57.91 In stock

Buna-N Nitrile o-rings in AS568-134, 1.861" 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: 134
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 1.861" (47.27 mm)
  • Durometer: 70 Shore A
  • Color: Black
  • 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 (5.0 / 5 · 5 reviews)

Abigail Q. ★★★★★

Installed a few of these in a pneumatic actuator that sees temps down to -20°F, and they seal perfectly without any hardening. The 70 durometer feels right for most static applications, and the whole bag arrived neatly packed.

Jason Q. ★★★★★

Bought these for a hydraulic rebuild and the 70 durometer hardness feels exactly right—not too squishy, not rock hard. They seated in the grooves without any twisting or binding. The -40°F to +250°F range covers everything I'll throw at them.

Alexander ★★★★★

The 0.103" cross-section on these AS568-134 rings is spot on for my hydraulic repair job, and the 70 durometer feels just right. I’ve installed about a dozen so far without any leaking or distortion, even at the higher end of their temp range. I’m glad I grabbed the 500-pack instead of a smaller lot