Mutual Screw & Supply

0.21" CS X 2.6" ID Buna-N Nitrile O-Rings | AS568-334 | Dash 334 | 50 Durometer (50 / Pkg.)

0.21" CS X 2.6" ID Buna-N Nitrile O-Rings | AS568-334 | Dash 334 | 50 Durometer - Main image
$39.13 $57.54 In stock

Buna-N Nitrile o-rings in AS568-334, 2.6" inner diameter by 0.21" 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: 334
  • Cross-section: 0.21" (5.33 mm)
  • Inner diameter: 2.6" (66.04 mm)
  • Durometer: 50 Shore A
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 50 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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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 (4.2 / 5 · 5 reviews)

Brian ★★★★★

Perfect fit for my hydraulic cylinder rebuild—the 2.6" ID seated snugly with no leaks. The 50 durometer feels just right for the low-pressure application I'm using them in.

Miles ★★★★★

These 50-durometer rings seated perfectly in my old hydraulic cylinder, and the -40°F rating gives me peace of mind for winter work. The 2.6-inch inner diameter was exactly what I needed, no guessing.

Andrew K. ★★★★★

The 50 count pack is perfect for my rebuild stash since these 334s are a specific size I use often. They seat nicely in the groove without binding and the 50 durometer feels just right for sealing at moderate pressure.