Round #389 Very Hard Buna N O-Ring, 19.955" I.D., 20.375"O.D., 1EA (183788018843-NBT03)

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SKU: 183788018843-NBT03

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Round #389 Very Hard Buna N O-Ring, 19.955" I.D., 20.375"O.D., 1EA


Technical Specs

  • ItemO-Ring
  • Metal DetectableNo
  • X-Ray DetectableNo
  • System of MeasurementInch
  • Cross Section ShapeRound
  • O-Ring MaterialBuna N
  • Durometer (Hardness) RatingVery Hard
  • Nominal Inside Dia.20"
  • Nominal Width3/16"
  • Actual Inside Dia.19.955"
  • Actual Width0.210"
  • Dash Number389
  • ColorBlack
  • Durometer90 Shore A
  • Meets/ExceedsASTM D2000, NBR 90
  • Nominal Outside Dia.20-3/8"
  • Actual Outside Dia.20.375"
  • FDA ApprovedNo