The HEADSET-MICROPHONE is a the manufacturer industrial component. Key specifications include connector_name: PLUG, mounting_method: SUSPENDED ON HEADBAND EARPHONE, frequency_rating: 0.3 KILOHERTZ MINIMUM AND 3.5 KILOHERTZ MAXIMUM, impedance_rating: 150.0 OHMS NOMINAL, controlling_agency: US ARMY COMMUNICATIONS AND ELECTRONICS MATERIEL READINESS COMMAND, identifying_number: SE-C-889810 PART NO.. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-01-148-3396, 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 3.5 KILOHERTZ MAXIMUM |
| impedance_rating | 150.0 OHMS NOMINAL |
| special_features | ITEM CONSISTS OF A HEADBAND TYPE, DUAL EARPHONE HEADSET, A M-138/G MICROPHONE, TOGGLE SWITCH WITH NECK AND CHEST STRAPS, AND A CABLE ASSEMBLY; USED WITH THE AN/VRC-12 RADIO SET |
| earphone_quantity | 2 |
| controlling_agency | US ARMY COMMUNICATIONS AND ELECTRONICS MATERIEL READINESS COMMAND |
| identifying_number | SE-C-889810 PART NO. |
| output_level_rating | MINUS 56 DB AT 1 KHZ OUTPUT LEVEL KHz |
| earphone_element_type | DYNAMIC |
| microphone_element_type | DYNAMIC |
| earphone_impedance_rating | 1.0 KILOHMS NOMINAL |
| NSN | 5965-01-148-3396 |
| CONNECTOR IDENTIFYING NUMBER | U-182/U TYPE NO. |
| MOUNTING METHOD | SUSPENDED ON HEADBAND EARPHONE |
| MICROPHONE ELEMENT TYPE | DYNAMIC |
| EARPHONE IDENTIFYING NUMBER | SM-B-933877 PART NO. |
| EARPHONE IMPEDANCE RATING | 1.0 KILOHMS NOMINAL |
| OUTPUT LEVEL RATING | MINUS 56 DB AT 1 KHZ OUTPUT LEVEL KHz |
| CONNECTOR TO JUNCTION CORD LENGTH | 12.763 FEET FT |
| DC RESISTANCE RATING IN OHMS | 24.0 NOMINAL |
| CONTROLLING AGENCY | US ARMY COMMUNICATIONS AND ELECTRONICS MATERIEL READINESS COMMAND |
| EARPHONE QUANTITY | 2 |