Mutual Screw & Supply

0.139" CS X 7.734" ID Buna-N Nitrile O-Rings | AS568-267 | Dash 267 | Metal Detectable | 70 Durometer (10 / Pkg.)

0.139" CS X 7.734" ID Buna-N Nitrile O-Rings | AS568-267 | Dash 267 | Metal - Main image
$34.46 $53.01 In stock

Buna-N Nitrile o-rings in AS568-267, 7.734" 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: 267
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 7.734" (196.44 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: 10 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 (4.8 / 5 · 5 reviews)

Thomas ★★★★★

I was half expecting to struggle with these, but the 0.139" cross-section seated perfectly in my groove without any wrestling. The metal-detectable feature is a nice peace-of-mind bonus for our food line, and they've held up fine at 200°F so far.

Alexander ★★★★★

The -40°F to 250°F range covers everything I need for my outdoor hydraulic lines, and the 70 durometer gives just the right firmness without being brittle. Fit the groove perfectly on the first try, no wrestling to get them seated.

Ruby E. ★★★★★

Finally got a set of o-rings that handle the heat in our steam line without going brittle. The metal detectable feature gives me peace of mind during food processing inspections, and the 70 durometer is firm enough for a reliable seal.