AS3209-156 Fluorocarbon Aircraft Oring / Aircraft Packing

Aerospace Standard


Sale price $2.84 Regular price $3.02

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The AS3209 series of o-rings are fabricated with fluorocarbon rubber, often referred to as "Viton", which provides remarkable heat and fuel resistance, making these o-rings perfect for aviation fuel system applications.


  • Dimensions:

    • Diameter: 4.237" ID x 4.437" OD
    • Thickness: 0.103"
  • Alternate Part Numbers

    • NAS1593-156, MS9388-156, M83248/1-156,  M83248-1-156
    • NSN: 5330-00-103-1786