Part Details | VOLTMETER
6625-00-458-2481 An instrument which measures electrical potential and is calibrated in volts 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.
Alternate Parts: 251115A, 251-115A, 2511115, 251-1115, 2031115, 203-1115, 6625-00-458-2481, 00-458-2481, 6625004582481, 004582481
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | APR 30, 1969 | 00-458-2481 | 16449 ( VOLTMETER ) |
REFERENCE DRAWINGS & PICTURES
FOUR HOLE/STUD RECTANGULAR/SQUARE
RECTANGULAR FLUSH MTG
Cross Reference | NSN 6625-00-458-2481
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 251-115A | 85711 | MILLIVAC INSTRUMENTS INC |
| 251-1115 | 85711 | MILLIVAC INSTRUMENTS INC |
| 203-1115 | 85711 | MILLIVAC INSTRUMENTS INC |
Technical Data | NSN 6625-00-458-2481
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| SENSITIVITY RATING | 100.0 VOLTS |
| SCALE SELECTION METHOD | TERMINAL |
| DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 1500.0 |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.770 INCHES MINIMUM AND 2.790 INCHES MAXIMUM |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.155 INCHES MINIMUM AND 1.165 INCHES MAXIMUM |
| OVERALL HEIGHT | 4.318 INCHES MINIMUM AND 4.348 INCHES MAXIMUM |
| OVERALL LENGTH | 2.276 INCHES NOMINAL |
| OVERALL WIDTH | 5.602 INCHES MINIMUM AND 5.622 INCHES MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED STUD |
| MOUNTING STUD DIAMETER | 0.128 INCHES MINIMUM AND 0.148 INCHES MAXIMUM |
| MOUNTING STUD LENGTH | 0.500 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 5.240 INCHES MINIMUM AND 5.260 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.090 INCHES MINIMUM AND 3.010 INCHES MAXIMUM |
| MATERIAL | PLASTIC |
| SURFACE TREATMENT | PAINT |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| ENVIRONMENTAL PROTECTION | AIRTIGHT AND DUST RESISTANT AND FUNGUS RESISTANT AND HEAT RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT AND WATER RESISTANT |
| FURNISHED ITEMS AND QUANTITY | NUT 8; LOCKWASHER 6; SHUNT WIRE 1; SEAL 1 |
| FEATURES PROVIDED | EXTERNAL SHUNTING AND LUMINOUS SCALE MARKING AND MAGNETIC SHIELD AND ZERO ADJUSTER |
| SPECIAL FEATURES | RUGGEDIZED |
| SPECIAL TEST FEATURES | COMPLIES WITH MIL-M-10304 |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |