| EARPHONE CONTROLLING AGENCY | 46628 |
| EARPHONE IDENTIFYING NUMBER | 981-000014 PART NO. |
| CONNECTOR NAME | CABLE |
| CONNECTOR TO JUNCTION CORD LENGTH | 8.0 FEET |
| FREQUENCY RATING | 20.0 HERTZ NOMINAL AND 20.0 KILOHERTZ NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HEADSET-MICROPHONE |
| MICROPHONE MOUNTING FACILITY | ADAPTER FASTENED TO LEFT EARPHONE |
| MOUNTING METHOD | IN BAR CUSHIONS SUSPENDED IN HELMET EARPHONE |