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: U S ARMY ELECTRONICS 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 5965-01-104-0947, 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 | U S ARMY ELECTRONICS COMMAND |
| identifying_number | SE-C-889810 PART NO. |
| output_level_rating | MINUS 56 DB AT 1 KHZ KHz |
| earphone_element_type | DYNAMIC |
| microphone_element_type | DYNAMIC |
| earphone_impedance_rating | 1.0 KILOHMS NOMINAL |
| NSN | 5965-01-104-0947 |
| TEST DATA DOCUMENT | 81349-MIL-E-55119 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| CONNECTOR TO JUNCTION CORD LENGTH | 12.763 FEET FT |
| CONNECTOR CONTROLLING AGENCY | JETDS |
| CONNECTOR IDENTIFYING NUMBER | U-182/U TYPE NO. |
| IMPEDANCE RATING | 150.0 OHMS NOMINAL |
| EARPHONE IDENTIFYING NUMBER | SM-B-933877 PART NO. |
| CONTROLLING AGENCY | U S ARMY ELECTRONICS COMMAND |
| OUTPUT LEVEL RATING | MINUS 56 DB AT 1 KHZ KHz |
| EARPHONE IMPEDANCE RATING | 1.0 KILOHMS NOMINAL |
| MICROPHONE ELEMENT TYPE | DYNAMIC |