Mutual Screw & Supply

0.103" CS X 0.486" ID Buna-N Nitrile O-Rings | AS568-112 | Dash 112 | 50 Durometer (400 / Pkg.)

0.103" CS X 0.486" ID Buna-N Nitrile O-Rings | AS568-112 | Dash 112 | 50 - Main image
$35.89 $59.81 In stock

Buna-N Nitrile o-rings in AS568-112, 0.486" 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
  • Material: Buna-N Nitrile
  • AS568 dash size: 112
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.486" (12.34 mm)
  • Durometer: 50 Shore A
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 400 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 (4.8 / 5 · 5 reviews)

Ellie ★★★★★

Finally found the exact 0.103" cross section I needed for a hydraulic fitting that kept leaking. These AS568-112 o-rings sealed it up perfectly on the first try. The 400-count box should last me years.

Carter D. ★★★★★

The 50-durometer compound is noticeably more flexible than the standard 70, making these o-rings easier to seat in tight grooves. I tested a handful at 200°F for a few hours and they sealed perfectly with no visible swelling. Great value for a bulk pack of 400.

Daniel ★★★★★

Sourced a batch for a 250°F service loop since the -40°F low end covers our winter shutdowns, and the 50 durometer makes them easy to seat without tools. Opened the bag and the finish is uniformly smooth, no flash or pits on any of the 400.