Part Details | VOLTMETER
6625-00-378-1330 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: 639919, 639-919, 637919, 637-919, PN520500VAC, PN52-0-500VAC, MR36W500ACVVR, 8323, 6625-00-378-1330, 00-378-1330, 6625003781330, 003781330
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 16, 1974 | 00-378-1330 | 16449 ( VOLTMETER ) |
REFERENCE DRAWINGS & PICTURES
THREE HOLE/STUD BOLT CIRCLE
ROUND FLUSH MTG
Cross Reference | NSN 6625-00-378-1330
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 639-919 | 77221 | PHAOSTRON INSTRUMENT AND ELECTRONICCOMPANY |
| 637-919 | 77221 | PHAOSTRON INSTRUMENT AND ELECTRONICCOMPANY |
| PN52-0-500VAC | 77221 | PHAOSTRON INSTRUMENT AND ELECTRONICCOMPANY |
| MR36W500ACVVR | 77221 | PHAOSTRON INSTRUMENT AND ELECTRONICCOMPANY |
| 8323 | 77221 | PHAOSTRON INSTRUMENT AND ELECTRONICCOMPANY |
Technical Data | NSN 6625-00-378-1330
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MOVEMENT TYPE | MOVING IRON VANE |
| MOVEMENT SUSPENSION METHOD | TAUT BAND |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.670 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.460 INCHES NOMINAL |
| OVERALL DIAMETER | 3.490 INCHES NOMINAL |
| OVERALL LENGTH | 2.500 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 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 |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| ENVIRONMENTAL PROTECTION | COLD RESISTANT AND HEAT RESISTANT AND SHOCK RESISTANT AND SUBMERSIBLE AND VIBRATION RESISTANT AND WATERTIGHT |
| FURNISHED ITEMS AND QUANTITY | MTG HARDWARE INCLUDED |
| FEATURES PROVIDED | LUMINOUS SCALE MARKING AND MAGNETIC SHIELD AND ZERO ADJUSTER |
| SPECIAL FEATURES | RUGGEDIZED |
| SPECIAL TEST FEATURES | CONFORMS TO MIL-M-10304/13 |
| SUPPLEMENTARY FEATURES | EXTERNAL RESISTOR |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |