NSN 6680-01-022-8457
Part Details | NONSELF-GENERATING ELECTRIC TACHOMETER
6680-01-022-8457 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: 445009, 445-009, 4220S0041, 4220S004-1, 64316765, 643-16765, 6680-01-022-8457, 01-022-8457, 6680010228457, 010228457
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
66 | JUN 06, 1976 | 01-022-8457 | 18722 ( TACHOMETER, ELECTRIC, NONSELF-GENERATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6680-01-022-8457
Part Number | Cage Code | Manufacturer |
---|---|---|
445-009 | 33005 | JEWELL INSTRUMENTS, LLCDBA MODUTEC |
4220S004-1 | 23905 | L-3 COMMUNICATIONS WESTWOODCORPORATION |
643-16765 | 77221 | PHAOSTRON INSTRUMENT AND ELECTRONICCOMPANY |
Technical Data | NSN 6680-01-022-8457
Characteristic | Specifications |
---|---|
SCALE MEASUREMENT UNIT | REVOLUTIONS PER MINUTE |
SCALE MEASUREMENT RANGE | P0.0/P17000.0 |
SCALE SMALLEST INCREMENT | 200.0 REVOLUTIONS PER MINUTE |
LUMINOUS SCALE | PROVIDED |
DIAL ILLUMINATION | NOT PROVIDED |
OVERALL DIAMETER | 4.500 INCHES NOMINAL |
INSTALLATION DESIGN | FIXED |