NSN 6680-00-309-3049
Part Details | FIXED MOUNTING MECHANICAL TACHOMETER
6680-00-309-3049 A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
Alternate Parts: 1548283, 1548283, 1548283, 6680-00-309-3049, 00-309-3049, 6680003093049, 003093049
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-309-3049 | 07115 ( TACHOMETER, MECHANICAL, FIXED MOUNTING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6680-00-309-3049
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1548283 | 24617 | GENERAL MOTORS CORP |
| 1548283 | 70040 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| 1548283 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
Technical Data | NSN 6680-00-309-3049
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | MG ANY ACCEPTABLE |
| MOUNTING TYPE | PANEL |
| MOUNTING FEATURE TYPE | FLUSH |
| OPERATING RANGE | +0.0 TO +40000.0 REVOLUTIONS PER MINUTE |
| SCALE QUANTITY | 1 |
| SCALE MEASUREMENT RANGE | P0.0/P40.0 |
| SCALE SMALLEST INCREMENT | 1000.0 REVOLUTIONS PER MINUTE |
| MAJOR GRADUATION COLOR | WHITE |
| MINOR GRADUATION COLOR | WHITE |
| SCALE FINISH | PHOSPHORESCENT |
| POINTER QUANTITY | 1 |
| POINTER COLOR | BLACK AND GREEN |
| POINTER FINISH | PHOSPHORESCENT |
| DIAL QUANTITY | 1 |
| DIAL BACKGROUND COLOR | BLACK |
| DIAL ILLUMINATION | NOT PROVIDED |
| DRIVEN SPEED TO INDICATED SPEED MINIMUM RATIO | 1000 TO 8361 |
| CASE MATERIAL | STEEL |
| CASE SHAPE | ROUND |
| OVERALL DIAMETER | 3.766 INCHES NOMINAL |
| OVERALL DEPTH | 2.203 INCHES NOMINAL |
| DRIVE CONNECTION TYPE | FLEXIBLE |
| SHAFT ROTATION DIRECTION | COUNTERCLOCKWISE |
| TOTALIZING MECHANISM | PROVIDED |
| TOTALIZING MECHANISM CALIBRATION | BK ANY ACCEPTABLE |
| AHEAD-ASTERN SEMAPHORE | NOT PROVIDED |