Part Details | EARPHONE ELEMENT
5965-00-313-9049 The internal fabrication of an earphone. It may include a diaphragm but does not include shell, earpiece, or a connecting cord.
Alternate Parts: NM872, BB57S65931PC18, BB57S65-931PC18, 1812ITEM55, 18-12ITEM55, K706CALT1, K706C, 5965-00-313-9049, 00-313-9049, 5965003139049, 003139049
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1961 | 00-313-9049 | 00093 ( EARPHONE ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
EARPHONE ELEMENT, CIRCULAR
Cross Reference | NSN 5965-00-313-9049
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NM872 | 07806 | NATIONAL METALCRAFTERS INC |
| BB57S65-931PC18 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 18-12ITEM55 | 47496 | THE DEWEY ELECTRONICS CORPORATIONDIV PITOMETER LOG DIVISION |
| K706CALT1 | 47496 | THE DEWEY ELECTRONICS CORPORATIONDIV PITOMETER LOG DIVISION |
| K706C | 47496 | THE DEWEY ELECTRONICS CORPORATIONDIV PITOMETER LOG DIVISION |
Technical Data | NSN 5965-00-313-9049
| Characteristic | Specifications |
|---|---|
| EARPHONE ELEMENT TYPE | MAGNETIC |
| BODY STYLE | EARPHONE ELEMENT, CIRCULAR |
| OVERALL DIAMETER | 1.750 INCHES NOMINAL |
| EARPHONE ELEMENT DEPTH | 1.813 INCHES NOMINAL |
| IMPEDANCE RATING IN OHMS | 6700.0 NOMINAL |
| REFERENCE FREQUENCY IN HERTZ | 130.71 |
| ACOUSTIC SENSITIVITY REFERENCE RATING | NOT RATED |