Mutual Screw & Supply

0.103" CS X 1.174" ID PTFE O-Rings | AS568-123 | Dash 123 | 12 Durometer (35 / Pkg.)

0.103" CS X 1.174" ID PTFE O-Rings | AS568-123 | Dash 123 | 12 Durometer (35 / - Main image
$32.53 $51.63 In stock

PTFE o-rings in AS568-123, 1.174" inner diameter by 0.103" cross-section. Service range -350°F to +500°F (-212°C to +260°C). Also known as Teflon, Polytetrafluoroethylene.

Specifications

  • Product type: O-Ring
  • Material: PTFE
  • AS568 dash size: 123
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 1.174" (29.82 mm)
  • Durometer: 12 Shore A
  • Temperature range: -350°F to +500°F (-212°C to +260°C)
  • Measurement type: Imperial
  • Pack quantity: 35 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 (5.0 / 5 · 5 reviews)

William ★★★★★

I needed these for a high-temp vacuum seal, and the PTFE material holds up perfectly without any deformation. The 35-pack is a solid value for this o-ring size.

Alexander F. ★★★★★

These handled the -350°F cryo range without a hint of brittleness when I swapped them into my test rig, and the 12 durometer is impressively soft yet holds its shape. The PTFE surface is slick enough that they seated perfectly on the first try.

David ★★★★★

The fit on my hydraulic manifold was spot-on since the 1.174" ID matched perfectly, and the PTFE holds up well under the high heat cycles we run.