The 357W is a the manufacturer industrial component. Key specifications include power_source: EXTERNAL, movement_type: MOVING COIL, PERMANENT MAGNET, pointer_color: BLACK SINGLE INDICATOR SINGLE RANGE, indicator_type: DIAL W/POINTER, overall_length: 2.172 INCHES NOMINAL IN, overall_diameter: 2.225 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 6625-00-649-3408, 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.
| power_source | EXTERNAL |
| movement_type | MOVING COIL, PERMANENT MAGNET |
| pointer_color | BLACK SINGLE INDICATOR SINGLE RANGE |
| indicator_type | DIAL W/POINTER |
| overall_length | 2.172 INCHES NOMINAL IN |
| overall_diameter | 2.225 INCHES NOMINAL IN |
| style_designator | ROUND FLUSH MTG |
| features_provided | SELF-ILLUMINATION FACILITY |
| measurement_range | -20.0 TO 20.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| sensitivity_rating | 25.0 MILLIVOLTS |
| accuracy_in_percent | -10.0 TO 10.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| installation_design | PANEL |
| NSN | 6625-00-649-3408 |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.000 INCHES NOMINAL IN |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| INDICATOR TYPE | DIAL W/POINTER |
| PANEL FOR WHICH DESIGNED | NONMAGNETIC |
| FSC APPLICATION DATA | TEST SET,ELECTRONIC EQUIPMENT |
| SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR SINGLE RANGE |
| POINTER COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| METER DEPTH BEHIND MOUNTING FLANGE | 0.979 INCHES NOMINAL IN |
| SENSITIVITY RATING | 25.0 MILLIVOLTS |
| ENVIRONMENTAL PROTECTION | SHOCK RESISTANT |