1149789-1: 1149789-1.
The 1149789-1 is a the manufacturer industrial component. Key specifications include movement_type: MOVING COIL, PERMANENT MAGNET, overall_width: 3.250 INCHES NOMINAL IN, overall_height: 3.250 INCHES NOMINAL IN, special_markings: PARTICLE LEVEL, style_designator: ROUND FLUSH MTG W/4 TABS, features_provided: MAGNETIC SHIELD. This part is cataloged in the U.S.
Government catalog under NSN 6625-00-580-8141, 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.
| movement_type | MOVING COIL, PERMANENT MAGNET |
| overall_width | 3.250 INCHES NOMINAL IN |
| overall_height | 3.250 INCHES NOMINAL IN |
| special_markings | PARTICLE LEVEL |
| style_designator | ROUND FLUSH MTG W/4 TABS |
| features_provided | MAGNETIC SHIELD |
| sensitivity_rating | 1.0 MILLIAMPERES |
| accuracy_in_percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| installation_design | PANEL |
| mounting_hole_diameter | 0.170 INCHES NOMINAL IN |
| scale_division_quantity | 20 SINGLE INDICATOR SINGLE RANGE |
| dial_scale_marking_color | WHITE SINGLE INDICATOR SINGLE RANGE |
| NSN | 6625-00-580-8141 |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE(S) |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.120 INCHES NOMINAL IN |
| OVERALL HEIGHT | 3.250 INCHES NOMINAL IN |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 BINDING POST |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.760 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 SINGLE RANGE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.470 INCHES NOMINAL IN |