D38999 Conductive O-Ring

EMCA D38999 style O-rings ensure an environmental seal when using jam nut receptacles. Their conductive property makes them ideal for applications sensitive to EMI/RFI interference.


  • High shielding effectivness and watertight
  • Material: Fluorsilicone with Ni/C conductive filler
  • Temperature range: -55° to +160°
  • Colour : Grey
  • 75±7 Shore Hardness
  • RoHS-compatible and REACH-compatible


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  • FD38-391-Y0x – Screened O-ring
    to suit Jam Nut Connector Receptacles to series: MIL-DTL-38999, MIL-DTL-26482, VG95319-1007,VG 96912, VG 95328
EMCA Datasheets – DOWNLOAD