NSN 5965-00-421-6440
Part Details | HEADSET-MICROPHONE
5965-00-421-6440 An item consisting of a HEADSET, ELECTRICAL and a MICROPHONE (as modified) mounted on or supported from the head. It may include connecting cords, plugs, jacks, and switches. See also HEADSET-CHEST SET, ELECTRICAL.
Alternate Parts: JTHM57 492, JTHM-57 492, 109130, 492149001694, 492-149-001-694, 492149001690, 492-149-001-690, 113860690, 113860-690, 5965-00-421-6440, 00-421-6440, 5965004216440, 004216440
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | DEC 09, 1970 | 00-421-6440 | 02928 ( HEADSET-MICROPHONE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5965-00-421-6440
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| JTHM-57 492 | 22861 | JOYCE TELECTRONICS CORP |
| 109130 | 82872 | ROANWELL CORPORATIONDBA ROANWELL |
| 492-149-001-694 | 82872 | ROANWELL CORPORATIONDBA ROANWELL |
| 492-149-001-690 | 82872 | ROANWELL CORPORATIONDBA ROANWELL |
| 113860-690 | 82872 | ROANWELL CORPORATIONDBA ROANWELL |
Technical Data | NSN 5965-00-421-6440
| Characteristic | Specifications |
|---|---|
| EARPHONE ELEMENT TYPE | MAGNETIC |
| EARPHONE QUANTITY | 2 |
| EARPHONE IMPEDANCE RATING | 300.0 OHMS NOMINAL |
| EARPHONE IDENTIFYING NUMBER | 110970-53 PART NO. |
| MICROPHONE ELEMENT TYPE | CARBON |
| SWITCH | NOT INCLUDED |
| EARPHONE CONTROLLING AGENCY | ROANWELL CORP |
| IMPEDANCE RATING | 30.0 OHMS NOMINAL |
| OPERATING CURRENT RATING | 60.0 MILLIAMPERES NOMINAL |
| FREQUENCY RATING | 0.2 KILOHERTZ MINIMUM AND 4000.0 KILOHERTZ MAXIMUM |
| EARPHONE MOUNTING METHOD | ZN ANY ACCEPTABLE |
| MICROPHONE MOUNTING FACILITY | ADAPTER FASTENED TO RIGHT SIDE OF HEADBAND |
| CONNECTOR CONTROLLING AGENCY | MIL |
| CONNECTOR NAME | PM ANY ACCEPTABLE |
| CONNECTOR IDENTIFYING NUMBER | PJ-051R TO 5935-837-5969 TO TYPE NO. |
| CONNECTOR TO JUNCTION CORD LENGTH | 8.000 FEET |