The 257D is a the manufacturer industrial component. Key specifications include color: UNABLE TO DECODE, phase: SINGLE, overall_depth: 6.000 INCHES NOMINAL IN, overall_width: 8.500 INCHES NOMINAL IN, pointer_color: BLACK SINGLE INDICATOR ALL RANGES, indicator_type: DIAL W/POINTER. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-355-2830, 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.
| color | UNABLE TO DECODE |
| phase | SINGLE |
| overall_depth | 6.000 INCHES NOMINAL IN |
| overall_width | 8.500 INCHES NOMINAL IN |
| pointer_color | BLACK SINGLE INDICATOR ALL RANGES |
| indicator_type | DIAL W/POINTER |
| overall_length | 9.000 INCHES NOMINAL IN |
| frequency_rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| style_designator | PORTABLE |
| features_provided | PORTABLE AND INTERNAL BATTERY ACCOMMODATION |
| measurement_range | -0.2 TO 0.2 VOLTS PER METER SINGLE INDICATOR SECOND RANGE |
| accuracy_in_percent | -5.0 TO 5.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| NSN | 6625-01-355-2830 |
| INSTALLATION DESIGN | BENCH |
| OVERALL LENGTH | 9.000 INCHES NOMINAL IN |
| FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| OVERALL DEPTH | 6.000 INCHES NOMINAL IN |
| COLOR | UNABLE TO DECODE |
| PHASE | SINGLE |
| SCALE GRADUATION TYPE | NONLINEAR SINGLE INDICATOR ALL RANGES |
| POINTER COLOR | BLACK SINGLE INDICATOR ALL RANGES |
| SCALE SELECTION METHOD | SWITCH |
| FEATURES PROVIDED | PORTABLE AND INTERNAL BATTERY ACCOMMODATION |