Mutual Screw & Supply

0.139" CS X 1.109" ID Buna-N Nitrile O-Rings | AS568-216 | Dash 216 | 70 Durometer | Black (600 / Pkg.)

0.139" CS X 1.109" ID Buna-N Nitrile O-Rings | AS568-216 | Dash 216 | 70 - Main image
$42.43 $58.93 In stock

Buna-N Nitrile o-rings in AS568-216, 1.109" inner diameter by 0.139" 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: 216
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 1.109" (28.17 mm)
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 600 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 (4.2 / 5 · 5 reviews)

James ★★★★★

These fit perfectly on the quick-connect fittings for my air compressor setup. The -40 temperature rating gives me confidence they'll hold up in my unheated garage.

Carter ★★★★★

The 70 durometer is exactly what I needed for my compressor rebuild—it seals tightly without being too stiff. Having 600 in a pack means I won't run out anytime soon.

Adam ★★★★☆

Fits perfectly on the 1.109" ID I needed for a hydraulic repair. The 70 durometer is stiff enough for the job, though I wish the package included a bit more variety in sizes for the price.