NSN 6645-00-527-7258
Part Details | DIRECT READING CLOCK
6645-00-527-7258 A clock having a mechanism which measures and indicates the progress of time in direct numeric sequence on a series of rotating drums. For instruments designed to measure the total operating time of a circuit, machine or system, see METER, TIME TOTALIZING.
Alternate Parts: MA1, 6645-00-527-7258, 00-527-7258, 6645005277258, 005277258
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-527-7258 | 04841 ( CLOCK, DIRECT READING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6645-00-527-7258
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MA1 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 6645-00-527-7258
| Characteristic | Specifications |
|---|---|
| CASE MATERIAL | METAL |
| CASE SURFACE TREATMENT | PAINTED |
| COLOR | GRAY |
| ILLUMINATED FEATURE | NOT INCLUDED |
| SYNCHRONOUS MOTOR VOLTAGE IN VOLTS | 115.0 |
| FREQUENCY IN HERTZ | 60.0 |
| SELF-START FEATURE | NOT INCLUDED |
| DRUM BACKGROUND COLOR | WHITE |
| INSCRIPTION COLOR | BLACK |
| CONTINUOUS REVOLUTION SECONDS DRUM | NOT INCLUDED |
| OVERALL HEIGHT | 10.000 INCHES NOMINAL |
| OVERALL WIDTH | 10.000 INCHES NOMINAL |
| SPECIAL FEATURES | A SYSTEM OF FOUR LIGHTS ARE PROVIDED,ARRANGED HORIZONTAL AND EQUALLY SPEACED FROM EACH OTHER,SUCH THAT EACH QUARTER IF A MIN SHALL BE POSTIVELY IDENTIFIED LAMP NO. 1 SHALL LIGHT CONTINUOUSLY,LAMP NO. 2 WILL LIGHT FROM THE 16TH TO THE 60TH SEC,LAMP NO. 3 WILL LIGHT FROM THE 31ST TO THE 60TH SEC,LAMP NO. 4 WILL LIGHT FROM THE 46TH TO THE 60TH SEC |
| NONDEFINITIVE SPEC/STD DATA | MA-1 TYPE |