NSN 6680-01-239-7653
Part Details | NONSELF-GENERATING ELECTRIC TACHOMETER
6680-01-239-7653 A tachometer which functions by measuring the rate (dwell) of the opening and closing of the contact points. Suitable for use with magneto or battery ignition systems. Powered by self-contained batteries. Excludes TACHOMETER, ELECTRONIC; TACHOMETER, STROBOSCOPIC and TACHOMETER, VIBRATING REED.
Alternate Parts: 918430, 824385, 6680-01-239-7653, 01-239-7653, 6680012397653, 012397653
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | SEP 04, 1986 | 01-239-7653 | 18722 ( TACHOMETER, ELECTRIC, NONSELF-GENERATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6680-01-239-7653
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 918430 | 06555 | BEEDE ELECTRICAL INSTRUMENT CO.INC. |
| 824385 | 06555 | BEEDE ELECTRICAL INSTRUMENT CO.INC. |
Technical Data | NSN 6680-01-239-7653
| Characteristic | Specifications |
|---|---|
| SCALE MEASUREMENT UNIT | REVOLUTIONS PER MINUTE |
| SCALE MEASUREMENT RANGE | P0.0/P3500.0 |
| SCALE SMALLEST INCREMENT | 100.0 REVOLUTIONS PER MINUTE |
| OVERALL DIAMETER | 3.775 INCHES NOMINAL |
| INSTALLATION DESIGN | FIXED |