Part Details | NULL METER
6625-00-885-4146 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: 25SR, 25314828692, 2531-482869-2, R330, R-330, HS3Z4828692, HS3Z-482869-2, 365, 25314828692, 2531-482869-2, 25314828692, 2531-482869-2, 6314828692, 631-482869-2, 4828692, 482869-2, 4828692, 482869-2, 4828692, 482869-2, 32234828692, 3223-482869-2, 25R, 25314828692, 2531-482869-2, 6625-00-885-4146, 00-885-4146, 6625008854146, 008854146
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAY 05, 1972 | 00-885-4146 | 61382 ( METER, NULL ) |
REFERENCE DRAWINGS & PICTURES
THREE HOLE/STUD BOLT CIRCLE
ROUND FLUSH MTG
Cross Reference | NSN 6625-00-885-4146
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 25SR | 35104 | BACH-SIMPSON LTD |
| 2531-482869-2 | 28304 | CUSTOM METERING COMPANY INC |
| R-330 | 11707 | IDEAL PRECISION METER CO |
| HS3Z-482869-2 | 33005 | JEWELL INSTRUMENTS, LLCDBA MODUTEC |
| 365 | 15309 | JEWELL INSTRUMENTS, LLCDBA MODUTEC USE CAGE CODE 33005 FOR |
| 2531-482869-2 | 12189 | METERMASTER INC |
| 2531-482869-2 | 27197 | METERMASTER INCMETERMOD DIV |
| 631-482869-2 | 77221 | PHAOSTRON INSTRUMENT AND ELECTRONICCOMPANY |
| 482869-2 | 54X10 | RAYTHEON COMPANYDBA RAYTHEON |
| 482869-2 | 49956 | RAYTHEON COMPANYDBA RAYTHEON |
| 482869-2 | 3B150 | RAYTHEON COMPANYDBA RAYTHEON |
| 3223-482869-2 | 55026 | SIMPSON ELECTRIC COMPANY |
| 25R | 55026 | SIMPSON ELECTRIC COMPANY |
| 2531-482869-2 | 65092 | SOLARTRON ELECTRONICS INCWESTON INSTRUMENTS DIV |
Technical Data | NSN 6625-00-885-4146
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| SCALE MARKING | RED BAND ALONG ENTIRE RANGE EXC 1.9 MM GREEN SEC AT ZERO CTR REF; CCW L OF CTR; ARROW AT CTR; CW RIGHT OF CTR |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 SOLDER LUG AND 2 THREADED STUD |
| SENSITIVITY RATING | 1.0 MILLIAMPERES |
| DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 3000.0 |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.800 INCHES MAXIMUM |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.660 INCHES MAXIMUM |
| OVERALL DIAMETER | 3.510 INCHES MAXIMUM |
| OVERALL LENGTH | 2.850 INCHES MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 FLANGE AND 3 SCREW AND 3 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.143 INCHES MINIMUM AND 0.157 INCHES MAXIMUM |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.160 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 | WASHER 7; NUT 7 |
| FEATURES PROVIDED | LUMINOUS SCALE MARKING AND MAGNETIC SHIELD AND ZERO ADJUSTER |
| SPECIAL FEATURES | RUGGEDIZED; WEAPON SYSTEM ESSENTIAL |
| SPECIAL TEST FEATURES | CONFORMS TO MIL-M-10304/12,TYPE MR36W1U1DCMAR |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |