Mutual Screw & Supply

0.21" CS X 1.224" ID Viton FKM O-Rings | AS568-322 | Dash 322 | 75 Durometer | Brown (40 / Pkg.)

0.21" CS X 1.224" ID Viton FKM O-Rings | AS568-322 | Dash 322 | 75 Durometer | - Main image
$36.58 $59.96 In stock

Viton FKM o-rings in AS568-322, 1.224" inner diameter by 0.21" cross-section. Service range -15°F to +400°F (-26°C to +204°C). Also known as FKM, Fluoroelastomer.

Specifications

  • Product type: O-Ring
  • Material: Viton FKM
  • AS568 dash size: 322
  • Cross-section: 0.21" (5.33 mm)
  • Inner diameter: 1.224" (31.09 mm)
  • Durometer: 75 Shore A
  • Color: Brown
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 40 per package
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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 (4.4 / 5 · 5 reviews)

Richard C. ★★★★★

Needed these for a high-temp seal that kept failing, and the 400°F rating finally held up under steam. The brown color makes them easy to spot during inspection, and all 40 arrived uniform with no burrs or imperfections.

Natalie I. ★★★★★

The 0.21" cross-section on these is noticeably thicker than the old ones I was using, which means a much tighter seal on my hydraulic fittings. I've had them in a hot oil bath at 200°C for a few weeks now with zero leaks.

Thomas D. ★★★★★

These o-rings handled 350°F steam in my pressure rig without any softening at all. The brown color makes them easy to spot against black metal parts, and the 75 durometer feels just right for a snug seal.