AS3209-243 Fluorocarbon Aircraft Oring / Aircraft Packing

Kapco Valtec


Sale price $5.88 Regular price $7.73

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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: 4.109" ID x 4-3/8" OD
    • Thickness: 0.139"
  • Alternate Part Numbers

    • NAS1593-243, MS9388-243, M83248/1-243,  M83248-1-243
    • NSN: 5331-00-165-1961