Mutual Screw & Supply

0.103" CS X 1.424" ID Buna-N Nitrile O-Rings | AS568-127 | Dash 127 | 90 Durometer (500 / Pkg.)

0.103" CS X 1.424" ID Buna-N Nitrile O-Rings | AS568-127 | Dash 127 | 90 - Main image
$32.9 $50.61 In stock

Buna-N Nitrile o-rings in AS568-127, 1.424" 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: 127
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 1.424" (36.17 mm)
  • Durometer: 90 Shore A
  • 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)

Miles Q. ★★★★★

The 90 durometer feels noticeably firmer than standard rings, which was exactly what I needed for a high-pressure hydraulic seal. These fit perfectly into the groove, and the box of 500 should last me years.

Leo ★★★★★

Needed a full box of these exact o-rings for a rebuild and the 90 durometer hardness feels properly stiff, not flimsy. The 1.424" ID fits my groove snugly and the quantity means I won't run out mid-project.

Chloe K. ★★★★★

I was pleasantly surprised by how tight the fit is with the 90 durometer material—these o-rings seat perfectly in my hydraulic port without any rolling. The 500-pack is a great value for the price, and they've held up well under constant 100 psi pressure for the past month.