Part Details | ELECTRICAL FREQUENCY METER
6625-00-003-7251 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: 11200909, 1120-0909, 11200909, 1120-0909, 6625-00-003-7251, 00-003-7251, 6625000037251, 000037251
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAY 19, 1972 | 00-003-7251 | 16454 ( METER, ELECTRICAL FREQUENCY ) |
REFERENCE DRAWINGS & PICTURES
FOUR HOLE/STUD RECTANGULAR/SQUARE
RECTANGULAR FLUSH MTG BARREL, DOWN
Cross Reference | NSN 6625-00-003-7251
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1120-0909 | 28480 | HEWLETT-PACKARD COMPANYDBA HP |
| 1120-0909 | 1LQK8 | KEYSIGHT TECHNOLOGIES, INC. |
Technical Data | NSN 6625-00-003-7251
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| SCALE SELECTION METHOD | TERMINAL |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG BARREL, DOWN |
| BARREL WIDTH | 2.000 INCHES NOMINAL |
| METER BARREL DEPTH | 1.500 INCHES NOMINAL |
| METER BODY HEIGHT BEHIND MOUNTING FLANGE | 4.031 INCHES NOMINAL |
| METER BODY WIDTH BEHIND MOUNTING FLANGE | 4.500 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 2.156 INCHES NOMINAL |
| OVERALL HEIGHT | 4.093 INCHES NOMINAL |
| OVERALL LENGTH | 2.218 INCHES NOMINAL |
| OVERALL WIDTH | 4.656 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.125 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.281 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.593 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| SURFACE TREATMENT | PAINT |
| NUCLEAR HARDNESS CRITICAL FEATURE | |
| ENVIRONMENTAL PROTECTION | SHOCK RESISTANT AND VIBRATION RESISTANT |
| FURNISHED ITEMS AND QUANTITY | SHUNT WIRE 1 |
| SPECIAL MARKINGS | BAT,GOOD |
| FEATURES PROVIDED | MIRROR SCALE |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |