NSN 6625-01-314-7439
Part Details | ELECTRICAL FREQUENCY METER
6625-01-314-7439 An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in Hertz (cycles per second or CPS). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see CALIBRATOR, FREQUENCY; and WAVEMENTER. Excludes: COUNTER ELECTRONIC DIGITAL.
Alternate Parts: DA8309131A002 ITEM 35, DA-8309-131-A002 ITEM 35, 50103372ANAN7JEC, 50-103-372ANAN7JEC, 103372ANAN7JEC, 6625-01-314-7439, 01-314-7439, 6625013147439, 013147439
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | FEB 05, 1990 | 01-314-7439 | 16454 ( METER, ELECTRICAL FREQUENCY ) |
REFERENCE DRAWINGS & PICTURES
FOUR HOLE/STUD RECTANGULAR/SQUARE
RECTANGULAR FLUSH MTG
Cross Reference | NSN 6625-01-314-7439
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DA-8309-131-A002 ITEM 35 | 21810 | CHALLENGER ELECTRICAL EQUIPMENT CORP |
| 50-103-372ANAN7JEC | 60336 | YOKOGAWA CORPORATION OF AMERICADBA Y C A |
| 103372ANAN7JEC | 60336 | YOKOGAWA CORPORATION OF AMERICADBA Y C A |
Technical Data | NSN 6625-01-314-7439
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MOVEMENT TYPE | MOVING IRON VANE |
| MOVEMENT SUSPENSION METHOD | TAUT BAND |
| FREQUENCY RESPONSE RANGE | +55.000 TO +65.000 HERTZ |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 SCREW |
| SENSITIVITY RATING | 120.0 VOLTS |
| DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 2300.0 |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| OPERATING VOLTAGE RATING IN VOLTS | 120.0 AC NOMINAL |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.970 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 5.220 INCHES NOMINAL |
| OVERALL HEIGHT | 4.330 INCHES NOMINAL |
| OVERALL LENGTH | 7.650 INCHES NOMINAL |
| OVERALL WIDTH | 4.330 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED STUD |
| MOUNTING STUD DIAMETER | 0.250 INCHES NOMINAL |
| MOUNTING STUD LENGTH | 0.945 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 3.380 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 3.380 INCHES NOMINAL |
| MATERIAL | STEEL CORROSION RESISTING |
| SURFACE TREATMENT | PAINT |
| NUCLEAR HARDNESS CRITICAL FEATURE | |
| ENVIRONMENTAL PROTECTION | WATERTIGHT |
| FURNISHED ITEMS AND QUANTITY | NUT 4; WASHER 6 |
| FEATURES PROVIDED | EXTERNAL SHUNTING AND MAGNETIC SHIELD AND TRANSFORMER AND ZERO ADJUSTER |
| SPECIAL FEATURES | RED LINE AT 60HZ |
| FSC APPLICATION DATA | SWITCHBOARD PWR EMER |