The Q74120-1 is a the manufacturer industrial component. Key specifications include material: PLASTIC, movement_type: MOVING COIL, PERMANENT MAGNET, overall_diameter: 4.562 INCHES NOMINAL IN, style_designator: ROUND FLUSH MTG, measurement_range: +0.0 TO 100.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE, sensitivity_rating: 40.0 MILLIVOLTS. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 6625-00-553-7624, 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 | PLASTIC |
| movement_type | MOVING COIL, PERMANENT MAGNET |
| overall_diameter | 4.562 INCHES NOMINAL IN |
| style_designator | ROUND FLUSH MTG |
| measurement_range | +0.0 TO 100.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| sensitivity_rating | 40.0 MILLIVOLTS |
| accuracy_in_percent | -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| installation_design | PANEL |
| mounting_hole_diameter | 0.172 INCHES NOMINAL IN |
| scale_division_quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| dial_scale_marking_color | BLACK SINGLE INDICATOR SINGLE RANGE |
| mounting_arrangement_style | THREE HOLE/STUD BOLT CIRCLE |
| NSN | 6625-00-553-7624 |
| MOUNTING HOLE DIAMETER | 0.172 INCHES NOMINAL IN |
| SCALE DIVISION QUANTITY | 50 SINGLE INDICATOR SINGLE RANGE |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.760 INCHES NOMINAL IN |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.578 INCHES NOMINAL IN |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| MEASUREMENT RANGE | +0.0 TO 100.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| MATERIAL | PLASTIC |
| COLOR | UNABLE TO DECODE |