Mutual Screw & Supply

0.139" CS X 1.109" ID Buna-N Nitrile O-Rings | AS568-216 | Dash 216 | X-Ring | 70 Durometer (300 / Pkg.)

0.139" CS X 1.109" ID Buna-N Nitrile O-Rings | AS568-216 | Dash 216 | X-Ring | - Main image
$45.28 $63.77 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 (X-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
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 300 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)

Charlotte K. ★★★★★

I needed a precise seal for a pneumatic actuator rebuild, and these 216 x-rings fit the groove perfectly. The material feels dense and consistent across the whole pack.

Owen O. ★★★★★

These arrived well-packaged and the 1.109" inner diameter fits perfectly on the hydraulic fitting I needed it for. The Buna-N material feels durable and the 70 durometer gives just the right amount of compression.

Lily S. ★★★★★

These o-rings fit perfectly in my hydraulic cylinder rebuild, and the 70-durometer material feels just as firm and reliable as the ones I took out. Having 300 in the pack means I have plenty for future repairs, and the temperature rating down to -40°F gives me peace of mind for outdoor use.