Part Details | AMMETER
6625-01-122-2421 An instrument which measures electric current and is calibrated and marked in amperes or any multiple and/or submultiple thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. For current detecting type of devices, see GALVANOMETER.
Alternate Parts: 1239174, 123-917-4, N547020100, N5-4702-0100, 7045, N547020100, N5-4702-0100, 6625-01-122-2421, 01-122-2421, 6625011222421, 011222421
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | NOV 18, 1981 | 01-122-2421 | 16450 ( AMMETER ) |
REFERENCE DRAWINGS & PICTURES
TWO HOLE/STUD
RECTANGULAR FLUSH MTG
Cross Reference | NSN 6625-01-122-2421
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 123-917-4 | 10639 | AVIONICS SPECIALTIES INC. |
| N5-4702-0100 | 60741 | TRIPLETT BLUFFTON CORPORATIONDBA LFE INSTRUMENTS |
| 7045 | 20905 | WESTERN ENVIROMENTAL SERVICES DBASAMUEL & EDISON |
| N5-4702-0100 | 20905 | WESTERN ENVIROMENTAL SERVICES DBASAMUEL & EDISON |
Technical Data | NSN 6625-01-122-2421
| 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 |
| SENSITIVITY RATING | 100.0 MICROAMPERES |
| SCALE SELECTION METHOD | TERMINAL |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.790 INCHES MAXIMUM |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.370 INCHES MAXIMUM |
| OVERALL HEIGHT | 4.090 INCHES MAXIMUM |
| OVERALL LENGTH | 2.645 INCHES MAXIMUM |
| OVERALL WIDTH | 4.640 INCHES MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED STUD |
| MOUNTING STUD DIAMETER | 0.138 INCHES NOMINAL |
| MOUNTING STUD LENGTH | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| MOUNTING ARRANGEMENT STYLE | TWO HOLE/STUD |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 3.490 INCHES MINIMUM AND 3.510 INCHES MAXIMUM |
| PANEL FOR WHICH DESIGNED | NONMAGNETIC |
| CIRCUIT CONSTRUCTION TYPE | NONELECTRONIC |
| MATERIAL | PLASTIC PHENOLIC |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| ENVIRONMENTAL PROTECTION | SHOCK RESISTANT AND VIBRATION RESISTANT |
| SPECIAL MARKINGS | CCW W/LINE AT FULL SCALE LEFT; 1 PCT CW W/LINE AT FULL SCALE RIGHT |
| FEATURES PROVIDED | KNIFE EDGE POINTER AND MIRROR SCALE AND ZERO ADJUSTER |
| SPECIAL FEATURES | MODIFIED NULL METER |
| SPECIAL TEST FEATURES | ENVIRONMENTALS AND DIELECTRIC TEST PER ANSI C39.1 |
| SUPPLEMENTARY FEATURES | 800 VRMS RATED CIRCUIT TO GROUND VOLTAGE |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |