Mutual Screw & Supply

0.103" CS X 1.049" ID Viton FKM O-Rings | AS568-121 | Dash 121 | FDA Compliant | 60 Durometer | White (40 / Pkg.)

0.103" CS X 1.049" ID Viton FKM O-Rings | AS568-121 | Dash 121 | FDA Compliant - Main image
$33.81 $54.54 In stock

Viton FKM o-rings in AS568-121, 1.049" inner diameter by 0.103" 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: 121
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 1.049" (26.64 mm)
  • Durometer: 60 Shore A
  • Color: White
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Compliance: FDA 21 CFR 177.2600
  • Pack quantity: 40 per package
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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)

Violet ★★★★★

Needed white o-rings for a food-grade application, and these FDA-compliant Viton ones fit exactly. The 60 durometer is just soft enough to create a good seal without being impossible to install. Arrived organized in a labeled package, which saved me time sorting through them.

Mia F. ★★★★★

The 1.049" inner diameter fit my stainless steel pipe perfectly, and the 60 durometer feels flexible enough to seal without being too hard. They handled hot water up to 200°F with no issues during my test run.

Hazel ★★★★★

I needed a white, FDA-safe seal for my hot water filtration setup, and these FKM o-rings fit perfectly with their 1.049" inner diameter. The -15°F to +400°F range gives me confidence they’ll hold up in demanding conditions without degrading.