Mutual Screw & Supply

0.21" CS X 2.35" ID Buna-N Nitrile O-Rings | AS568-332 | Dash 332 | 50 Durometer (50 / Pkg.)

0.21" CS X 2.35" ID Buna-N Nitrile O-Rings | AS568-332 | Dash 332 | 50 - Main image
$34.4 $54.6 In stock

Buna-N Nitrile o-rings in AS568-332, 2.35" 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: 332
  • Cross-section: 0.21" (5.33 mm)
  • Inner diameter: 2.35" (59.69 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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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 (4.6 / 5 · 5 reviews)

Elizabeth M. ★★★★★

The 50-durometer rubber is soft enough to seat perfectly on my hydraulic fittings without any leaks. The -40°F temperature rating gives me confidence for winter repairs. These have quickly become my go-to size for standard pneumatic seals.

Christopher U. ★★★★★

The 50-pack was exactly what I needed for rebuilding a hydraulic cylinder, and the 0.21" cross-section fit snugly into the groove with no trouble at all. Temperature range down to -40°F gives me peace of mind for winter use.

Richard ★★★★★

I've been using these 2.35" ID o-rings to rebuild an old pump, and the fit is spot-on for the dash 332 size. The 50 durometer feels just right for providing a solid seal without being too stiff to seat properly.