Part Details | ELECTRICAL FREQUENCY METER
6625-00-806-8759 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: 590087, 590-087, 907280, 907-280, 117SCE2003, 117SCE200-3, 6625-00-806-8759, 00-806-8759, 6625008068759, 008068759
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1962 | 00-806-8759 | 16454 ( METER, ELECTRICAL FREQUENCY ) |
REFERENCE DRAWINGS & PICTURES
FOUR HOLE/STUD RECTANGULAR/SQUARE
ROUND FLUSH MTG W/4 TABS
Cross Reference | NSN 6625-00-806-8759
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 590-087 | 28569 | HICKOK INCORPORATED |
| 907-280 | 33005 | JEWELL INSTRUMENTS, LLCDBA MODUTEC |
| 117SCE200-3 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
Technical Data | NSN 6625-00-806-8759
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| MOVEMENT SUSPENSION METHOD | TAUT BAND |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| SCALE SELECTION METHOD | TERMINAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| STYLE DESIGNATOR | ROUND FLUSH MTG W/4 TABS |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.130 INCHES MAXIMUM |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.875 INCHES NOMINAL |
| OVERALL HEIGHT | 3.250 INCHES NOMINAL |
| OVERALL LENGTH | 2.875 INCHES MINIMUM AND 3.125 INCHES MAXIMUM |
| OVERALL WIDTH | 3.250 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.168 INCHES MINIMUM AND 0.172 INCHES MAXIMUM |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.500 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.500 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| NUCLEAR HARDNESS CRITICAL FEATURE | |
| ENVIRONMENTAL PROTECTION | DUST RESISTANT AND SHOCK RESISTANT AND WATER RESISTANT |
| FURNISHED ITEMS AND QUANTITY | NUT 2; LOCK WASHER 2; FLAT WASHER 2 |
| SPECIAL FEATURES | LANCE TYPE POINTER |
| SPECIAL TEST FEATURES | PORM .4 PCT ACCURACY AT 400 HZ |