Part Details | ELECTRICAL FREQUENCY METER
6625-00-649-4768 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: 590048, 590-048, 59, 978, 350A TP836, 847TYPE5N, 62450, 6625-00-649-4768, 00-649-4768, 6625006494768, 006494768
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-649-4768 | 16454 ( METER, ELECTRICAL FREQUENCY ) |
REFERENCE DRAWINGS & PICTURES
FOUR HOLE/STUD RECTANGULAR/SQUARE
ROUND FLUSH MTG W/4 TABS
Cross Reference | NSN 6625-00-649-4768
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 590-048 | 28569 | HICKOK INCORPORATED |
| 59 | 28569 | HICKOK INCORPORATED |
| 978 | 33005 | JEWELL INSTRUMENTS, LLCDBA MODUTEC |
| 350A TP836 | 89280 | Q V S INC |
| 847TYPE5N | 65092 | SOLARTRON ELECTRONICS INCWESTON INSTRUMENTS DIV |
| 62450 | 80254 | TEXTRON LYCOMING INCWILLIAMSPORT PLANT |
Technical Data | NSN 6625-00-649-4768
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MOVEMENT TYPE | MOVING IRON VANE |
| MOVEMENT SUSPENSION METHOD | TAUT BAND |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| STYLE DESIGNATOR | ROUND FLUSH MTG W/4 TABS |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.130 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 2.310 INCHES NOMINAL |
| OVERALL HEIGHT | 3.250 INCHES NOMINAL |
| OVERALL LENGTH | 3.060 INCHES NOMINAL |
| OVERALL WIDTH | 3.250 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 SCREW AND 4 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.170 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.470 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.470 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| NUCLEAR HARDNESS CRITICAL FEATURE | |
| FURNISHED ITEMS AND QUANTITY | NUT 6; WASHER 6 |
| FEATURES PROVIDED | ZERO ADJUSTER |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |