Part Details | VOLTMETER
6625-00-643-4142 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: MR25W150ACVV, 6625-00-643-4142, 00-643-4142, 6625006434142, 006434142
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-643-4142 | 16449 ( VOLTMETER ) |
REFERENCE DRAWINGS & PICTURES
THREE HOLE/STUD BOLT CIRCLE
ROUND FLUSH MTG
Cross Reference | NSN 6625-00-643-4142
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MR25W150ACVV | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 6625-00-643-4142
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| FREQUENCY RESPONSE RANGE | +25.000 TO +125.000 HERTZ |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.210 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.860 INCHES NOMINAL |
| OVERALL DIAMETER | 2.695 INCHES NOMINAL |
| OVERALL LENGTH | 2.240 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 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 |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |