Part Details | AMMETER
6625-00-649-4589 An instrument which measures electric current and is calibrated and marked in amperes 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. For current detecting type of devices, see GALVANOMETER.
Alternate Parts: MR25W500DCMA, MR25W500DCMA, MILM6, 32771173P2, 3277-1173P2, 32771173P2, 3277-1173P2, 28211002P2, 2821-1002P2, 28211002P2, 2821-1002P2, 6625-00-649-4589, 00-649-4589, 6625006494589, 006494589
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-649-4589 | 16450 ( AMMETER ) |
REFERENCE DRAWINGS & PICTURES
THREE HOLE/STUD BOLT CIRCLE
ROUND FLUSH MTG
Cross Reference | NSN 6625-00-649-4589
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MR25W500DCMA | 81350 | JOINT ARMY-NAVY SPECIFICATIONSPROMULGATED BY MILITARY DEPARTMENTS |
| MR25W500DCMA | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILM6 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 3277-1173P2 | 49956 | RAYTHEON COMPANYDBA RAYTHEON |
| 3277-1173P2 | 3B150 | RAYTHEON COMPANYDBA RAYTHEON |
| 2821-1002P2 | 49956 | RAYTHEON COMPANYDBA RAYTHEON |
| 2821-1002P2 | 3B150 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 6625-00-649-4589
| 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 | 150.0 MILLIVOLTS |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| 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 | 2.050 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 |
| PANEL FOR WHICH DESIGNED | NONMAGNETIC |
| CIRCUIT CONSTRUCTION TYPE | NONELECTRONIC |
| MATERIAL | PLASTIC |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |