Mutual Screw & Supply

0.21" CS X 2.475" ID Buna-N Nitrile O-Rings | AS568-333 | Dash 333 | 90 Durometer (125 / Pkg.)

0.21" CS X 2.475" ID Buna-N Nitrile O-Rings | AS568-333 | Dash 333 | 90 - Main image
$42.47 $57.39 In stock

Buna-N Nitrile o-rings in AS568-333, 2.475" 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: 333
  • Cross-section: 0.21" (5.33 mm)
  • Inner diameter: 2.475" (62.87 mm)
  • Durometer: 90 Shore A
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 125 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)

David S. ★★★★★

The 90 durometer rating is exactly what I needed for a high-pressure seal, and the 2.475" ID fit my groove perfectly on the first try. I've had these in service for a few weeks now and they're holding up great through temperature swings.

Olivia F. ★★★★★

Had a hydraulic fitting blow out on a Saturday job, and these o-rings saved the day. The 2.475" inner diameter fit exactly and the -40°F rating gives me peace of mind for outdoor equipment.

Emma ★★★★★

The 2.475" inner diameter fit perfectly on my hydraulic cylinder, and the 0.21" cross-section gave it a nice, snug seal. Handled the 200°F fluid without any issues right out of the bag.