Part Details | NULL METER
6625-00-877-4091 An electrically operated instrument having a zero point on its scale (usually located in the center thereof). It may not indicate units of electrical measurement. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. When the indication shows zero, an electrical value of "zero" has been reached in the circuit. It is generally used in situations in which zero is the desired effect. Excludes AMMETER, GALVANOMETER; METER, ARBITARY SCALE; and VOLTMETER.
Alternate Parts: 42509701, 425097-01, 42509701, 425097-01, 42509701, 425097-01, 42509701, 425097-01, 42509701, 425097-01, 42509701, 425097-01, 42509701, 425097-01, 6625-00-877-4091, 00-877-4091, 6625008774091, 008774091
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | AUG 18, 1967 | 00-877-4091 | 61382 ( METER, NULL ) |
REFERENCE DRAWINGS & PICTURES
THREE HOLE/STUD BOLT CIRCLE
ROUND FLUSH MTG
Cross Reference | NSN 6625-00-877-4091
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 425097-01 | 80521 | AMERICAN GAGE AND MACHINE CO |
| 425097-01 | 07690 | BAE SYSTEMS CONTROLS INC |
| 425097-01 | 11707 | IDEAL PRECISION METER CO |
| 425097-01 | 15309 | JEWELL INSTRUMENTS, LLCDBA MODUTEC USE CAGE CODE 33005 FOR |
| 425097-01 | 77221 | PHAOSTRON INSTRUMENT AND ELECTRONICCOMPANY |
| 425097-01 | 65092 | SOLARTRON ELECTRONICS INCWESTON INSTRUMENTS DIV |
| 425097-01 | 60741 | TRIPLETT BLUFFTON CORPORATIONDBA LFE INSTRUMENTS |
Technical Data | NSN 6625-00-877-4091
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| SCALE MARKING | 100; 0; 100; LINE AT ALL THREE INCREMENTS |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 4 SOLDER LUG AND 4 THREADED STUD |
| SENSITIVITY RATING | 100.0 MICROAMPERES |
| DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 3000.0 |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.210 INCHES MAXIMUM |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.600 INCHES MAXIMUM |
| OVERALL DIAMETER | 2.695 INCHES MAXIMUM |
| OVERALL LENGTH | 2.650 INCHES MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 SCREW AND 3 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.125 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 2.440 INCHES NOMINAL |
| MATERIAL | STEEL CORROSION RESISTING |
| SURFACE TREATMENT | ENAMEL SEMIGLOSS |
| ENVIRONMENTAL PROTECTION | COLD RESISTANT AND HEAT RESISTANT AND SHOCK RESISTANT AND SUBMERSIBLE AND VIBRATION RESISTANT AND WATERTIGHT |
| FURNISHED ITEMS AND QUANTITY | NUT 5; WASHER 5 |
| SPECIAL MARKINGS | PLUS AT BOTTOM 2 TERMINALS; MINUS AT TOP 2 TERMINALS |
| FEATURES PROVIDED | LUMINOUS SCALE MARKING AND MAGNETIC SHIELD AND ZERO ADJUSTER |
| SPECIAL FEATURES | RUGGEDIZED |
| SPECIAL TEST FEATURES | CONFORMS TO MIL-M-10304/5,TYPE MR26W1H1DCUAR |
| SUPPLEMENTARY FEATURES | DUAL COILS; EACH COIL SHALL BE 1000.0 OHMS PLUS OR MINUS 50.0 |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |