Part #: PA-78 PILOT COMMUNICATIONS USA MONAURAL REPLACEMENT HEADSET CABLE/5' replacement cable with PJ-055 and PJ-068 plugs
Part #: PA-88H PILOT COMMUNICATIONS USA AMPLIFIED IMPEDANCE CONVERTER/Low (military) to Helicopter (general aviation)/U92A jack converts military headset to single plug U174/U for General Aviation Helicopter
Part #: PA-75 PILOT COMMUNICATIONS USA HELICOPTER TO GENERAL AVIATION HEADSET ADAPTER/converts U-174/u or U-93A plugs with U92A/U socket to M642/4-1(PJ-055) and M642/5-1(PJ-068)
Part #: PA-76 PILOT COMMUNICATIONS USA GENERAL AVIATION TO HELICOPTER HEADSET ADAPTER/converts M642/4-1 (PJ-055) and M642/5 (PJ-068) plugs to U-174/u
Part #: PA-77S PILOT COMMUNICATIONS USA HEADSET EXTENSION CABLE/for Monaural or Stereo Headsets/5' heavy duty extension cord
Part #: PA-88 PILOT COMMUNICATIONS USA AMPLIFIED IMPEDANCE CONVERTER/Low (Military) to High (general aviation)
Part #: PA-93BH PILOT COMMUNICATIONS USA HELICOPTER HEADSET TO BOSE PLUG HEADSET ADAPTER/converts helicopter U-92A/U jack to single BOSE connector
Part #: PA-93B PILOT COMMUNICATIONS USA GENERAL AVIATION HEADSET TO BOSE ADAPTER/6 pin LEMO Connector.