Mutual Screw & Supply

0.139" CS X 1.109" ID Buna-N Nitrile O-Rings | AS568-216 | Dash 216 | Metal Detectable | 70 Durometer (65 / Pkg.)

0.139" CS X 1.109" ID Buna-N Nitrile O-Rings | AS568-216 | Dash 216 | Metal - Main image
$39.65 $52.87 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
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Metal detectable: Yes
  • Pack quantity: 65 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 (4.6 / 5 · 5 reviews)

Victoria A. ★★★★★

I've been using these for oil seal replacements in a hydraulic press, and the 70 durometer feels just right for the pressure. The cross-section is exactly 0.139" as specified, and they fit snugly without any leaks so far.

David O. ★★★★★

The metal-detectable feature is a huge relief for our food processing line—those tiny fragments finally show up on the scanner if something goes wrong. Fit the grooves perfectly on the first try, and the 70 durometer feels solid without being too stiff.

Ruby B. ★★★★★

Finally, o-rings that actually hold up against hydraulic fluid without swelling up after a week. The metal detectable feature gives me peace of mind during food processing inspections, and at 65 per pack, it's a solid deal for the quality.