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103-0010-00 Ear Seals Silicone Gel Fits dome style headsets 4DX, 4DLX, & 5DX.

|  | 103-0603-00 FC-06 Microphone Y Adapter Allows pilot and copilot to share a single microphone jack. Requires separate PTT for each position.

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103-0604-00 PTT Gold Push-to-talk switch with durable gold contacts.

|  | 103-0607-11 Large Muff w/ O-Ring (3 pack) Large mic cover for use on 4DX, 4LX, 4DLX, 5DX, Classic ANR and Denali.

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103-0607-21 Small Muff w/ O-Ring (3 Pack) Small mic cover for use on F20.

|  | 103-0610-00 Comfort Pad 103-0610-00 Comfort Pad Snap-on comfort pad, fits 4DX, 4DLX, & 5DX.

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103-0616-00 FC-07 GA to Helicopter Adapter Dual plug to single plug adapter

|  | 103-0629-00 Comfort Ear Seals Fits dome style headsets 4DX, 4DLX, & 5DX.

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103-0630-00 Copilot Transmit Cable Provides transmit capability for copilot position. Requires separate PTT. (Not compatible with iNova.)

|  | 103-0633-00 Open Cockpit Mic Muff High density muff installs over existing muff on Classic headsets to block additional wind noise.

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103-0609-00 Cloth Ear Seal Covers Fits dome style headsets 4DX, 4LX, 4DLX, & 5DX.

|  | 103-0614-00 Cigarette Lighter Adapter Adapter to power intercom from aircraft power.

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103-0613-00 Stereo Patch Cord Stereo patch cord for connecting tape or CD player to panel mount and portable intercoms. 3.5 mm plug at each end.

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