Part Details | ELECTRICAL TACHOMETER INDICATOR
6620-00-663-4220 An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.
Alternate Parts: 6A780, 108305, 6620-00-663-4220, 00-663-4220, 6620006634220, 006634220
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-663-4220 | 08260 ( INDICATOR, ELECTRICAL TACHOMETER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6620-00-663-4220
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6A780 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC RFERENCE NUMBER USE ONLY |
| 108305 | 65092 | SOLARTRON ELECTRONICS INCWESTON INSTRUMENTS DIV |
Technical Data | NSN 6620-00-663-4220
| Characteristic | Specifications |
|---|---|
| ELECTRICAL CONNECTION QUANTITY | 1 |
| ELECTRICAL CONNECTION IDENTIFYING NUMBER | PART NO. AND10066-14S-1P |
| PRESENTATION TYPE | SYNCHRO MOTOR |
| CURRENT TYPE | AC |
| CONTACT QUANTITY | 3 |
| CONTACT TYPE | PIN |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING STUD DIAMETER | 0.170 INCHES NOMINAL |
| WIDTH | 3.250 INCHES NOMINAL |
| HEIGHT | 3.250 INCHES NOMINAL |
| DEPTH | 3.000 INCHES NOMINAL |
| NONDEFINITIVE SPEC/STD DATA | E-12 TYPE |