Mutual Screw & Supply

0.103" CS X 0.674" ID Buna-N Nitrile O-Rings | AS568-115 | Dash 115 | Square Profile | 70 Durometer (700 / Pkg.)

0.103" CS X 0.674" ID Buna-N Nitrile O-Rings | AS568-115 | Dash 115 | Square - Main image
$32.33 $52.15 In stock

Buna-N Nitrile o-rings in AS568-115, 0.674" inner diameter by 0.103" 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 (Square Profile)
  • Material: Buna-N Nitrile
  • AS568 dash size: 115
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.674" (17.12 mm)
  • Durometer: 70 Shore A
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 700 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 (5.0 / 5 · 5 reviews)

Lucy ★★★★★

I was a bit skeptical about square profile o-rings but these seated nicely in an air fitting groove. The 70 durometer nitrile feels firm yet compressible for a reliable seal. Solid value for a pack of 700.

Sofia N. ★★★★★

These fit perfectly in the groove where the round ones kept slipping out, and the square profile holds a seal much better under pressure. Already swapped a few leaky fittings in my hydraulic line and they haven't budged.

Abigail Z. ★★★★★

The square profile on these o-rings really helps them seat snugly without rolling, which is a huge upgrade over the standard round ones I've used before. At 70 durometer they're firm enough to hold pressure but still compress easily for a good seal.