NSN 6645-01-347-6783
Part Details | MASTER REGULATING CLOCK
6645-01-347-6783 A precision clock having a mechanism for controlling and regulating secondary clocks. It may not have any device for actuating bells or other signals.
Alternate Parts: D2170062004, D21700-6200-4, 6645-01-347-6783, 01-347-6783, 6645013476783, 013476783
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | OCT 26, 1991 | 01-347-6783 | 04879 ( CLOCK, MASTER REGULATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6645-01-347-6783
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D21700-6200-4 | 14844 | FREQUENCY ELECTRONICS, INC. |
Technical Data | NSN 6645-01-347-6783
| Characteristic | Specifications |
|---|---|
| TIMER TYPE | E ANY ACCEPTABLE |
| CURRENT TYPE | AC AND DC |
| VOLTAGE IN VOLTS | B115.0$B230.0 |
| FREQUENCY IN HERTZ | 400.0 |
| DC OPERATED CLUTCH | NOT INCLUDED |
| OPERATING DC VOLTAGE IN VOLTS | 18.0 |
| RESET TYPE | ELECTRIC |
| AUTOMATIC ELECTRIC CIRCUIT CONTROL SWITCH | NOT INCLUDED |
| INTERVAL EXPIRATION SIGNALLING DEVICE | NOT INCLUDED |
| CASE SURFACE TREATMENT | PAINTED |
| COLOR | GRAY |
| MOUNTING METHOD | RACK |
| INDEPENDENTLY OPERATED CLOCK | INCLUDED |
| OVERALL HEIGHT | 5.218 INCHES NOMINAL |
| OVERALL WIDTH | 20.500 INCHES NOMINAL |
| OVERALL DEPTH | 18.250 INCHES NOMINAL |
| SPECIAL FEATURES | ATOMIC FREQ REFERENCES: 5 MHZ AND1 MHZ THRU FRONT PANEL CONNECTORS; 3 MHZ AVAILABLE THRU REAR PANEL; TIME-OF-DAY CLOCK INCL LED TIME IN HOURS,MINS,SECONDS; PROVIDES TIMING OF 1 PPS AND 1 PPM OUTPUTS |
| END ITEM IDENTIFICATION | 6645-01-063-0399,CLOCK,REGULATING,MASTER,MODEL FE-5440A,OPT FH8 |
