TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include connector_name: PLUG, mounting_method: SUSPENDED ON HEADBAND EARPHONE, frequency_rating: 0.3 KILOHERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM, impedance_rating: 30.0 OHMS NOMINAL, controlling_agency: WESTERN ELECTRIC CO, identifying_number: NI PART NO.. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-493-5987, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
| connector_name | PLUG |
| mounting_method | SUSPENDED ON HEADBAND EARPHONE |
| frequency_rating | 0.3 KILOHERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM |
| impedance_rating | 30.0 OHMS NOMINAL |
| earphone_quantity | 1 |
| controlling_agency | WESTERN ELECTRIC CO |
| identifying_number | NI PART NO. |
| output_level_rating | 30 DB ABOVE 1 MV DB |
| earphone_element_type | MAGNETIC |
| microphone_element_type | CARBON |
| operating_current_rating | 60.0 MILLIAMPERES NOMINAL |
| earphone_impedance_rating | 300.0 OHMS NOMINAL |
| NSN | 5965-00-493-5987 |
| EARPHONE ELEMENT TYPE | MAGNETIC |
| CONNECTOR NAME | PLUG |
| CONTROLLING AGENCY | WESTERN ELECTRIC CO |
| CONNECTOR IDENTIFYING NUMBER | 396A PART NO. A |
| MOUNTING METHOD | SUSPENDED ON HEADBAND EARPHONE |
| MICROPHONE MOUNTING FACILITY | ADAPTER FASTENED TO LEFT SIDE OF HEADBAND |
| EARPHONE IDENTIFYING NUMBER | HC3 PART NO. |
| EARPHONE IMPEDANCE RATING | 300.0 OHMS NOMINAL |
| CONNECTOR CONTROLLING AGENCY | WESTERN ELECTRIC CO |
| EARPHONE QUANTITY | 1 |