NSN 6680-00-994-7273
Part Details | FIXED MOUNTING MECHANICAL TACHOMETER
6680-00-994-7273 A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
Alternate Parts: 3M9766, 551ALD, 567TV, 6680-00-994-7273, 00-994-7273, 6680009947273, 009947273
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1962 | 00-994-7273 | 07115 ( TACHOMETER, MECHANICAL, FIXED MOUNTING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6680-00-994-7273
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3M9766 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| 551ALD | 57733 | STEWART-WARNER CORPORATION |
| 567TV | 57733 | STEWART-WARNER CORPORATION |
Technical Data | NSN 6680-00-994-7273
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | D ANY ACCEPTABLE |
| MOUNTING TYPE | PANEL |
| MOUNTING FEATURE TYPE | FLUSH |
| OPERATING RANGE | +0.0 TO +1500.0 REVOLUTIONS PER MINUTE |
| SCALE QUANTITY | 1 |
| SCALE MEASUREMENT UNIT | REVOLUTIONS PER MINUTE |
| SCALE MEASUREMENT RANGE | P0.0/P1500.0 |
| SCALE SMALLEST INCREMENT | 50.0 REVOLUTIONS PER MINUTE |
| MAJOR GRADUATION COLOR | WHITE |
| MINOR GRADUATION COLOR | WHITE |
| SCALE FINISH | ANY ACCEPTABLE |
| POINTER QUANTITY | 1 |
| POINTER COLOR | WHITE |
| POINTER FINISH | ANY ACCEPTABLE |
| POINTER MOVEMENT DIRECTION | C ANY ACCEPTABLE |
| DIAL QUANTITY | 1 |
| DIAL BACKGROUND COLOR | BLACK |
| DIAL ILLUMINATION | NOT PROVIDED |
| DRIVEN SPEED TO INDICATED SPEED MINIMUM RATIO | 2 TO 1 |
| CASE MATERIAL | BRASS |
| CASE SHAPE | ROUND |
| OVERALL DIAMETER | 3.344 INCHES NOMINAL |
| OVERALL DEPTH | 2.297 INCHES NOMINAL |
| DRIVE CONNECTION TYPE | FLEXIBLE |
| SHAFT ROTATION DIRECTION | CLOCKWISE |
| TOTALIZING MECHANISM | PROVIDED |
| TOTALIZING MECHANISM CALIBRATION | BK ANY ACCEPTABLE |
| AHEAD-ASTERN SEMAPHORE | NOT PROVIDED |