M-2903: M-2903.
The M-2903 is a the manufacturer industrial component. Key specifications include material: STEEL, movement_type: MOVING COIL, PERMANENT MAGNET, overall_width: 4.250 INCHES NOMINAL IN, pointer_color: BLACK SINGLE INDICATOR ALL RANGES, indicator_type: DIAL W/POINTER, overall_height: 3.940 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 6625-00-086-9353, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL |
| movement_type | MOVING COIL, PERMANENT MAGNET |
| overall_width | 4.250 INCHES NOMINAL IN |
| pointer_color | BLACK SINGLE INDICATOR ALL RANGES |
| indicator_type | DIAL W/POINTER |
| overall_height | 3.940 INCHES NOMINAL IN |
| overall_length | 2.590 INCHES NOMINAL IN |
| special_markings | RMS MILLI-VOLTS WRITTEN IN BLACK ABOVE THE SCALE,DB ATTENUATION WRITTEN IN RED BELOW THE SCALE |
| style_designator | RECTANGULAR FLUSH MTG |
| features_provided | KNIFE EDGE POINTER AND MAGNETIC SHIELD |
| measurement_range | +0.0 TO 20.0 DECIBELS SINGLE INDICATOR FIRST RANGE |
| sensitivity_rating | 1.0 MILLIAMPERES |
| NSN | 6625-00-086-9353 |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 FLANGE AND 4 THREADED STUD(S) |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.250 INCHES NOMINAL IN |
| OVERALL HEIGHT | 3.940 INCHES NOMINAL IN |
| INDICATOR TYPE | DIAL W/POINTER |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.120 INCHES NOMINAL IN |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| ACCURACY IN PERCENT | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |