The 25-451637-1 is a the manufacturer industrial component. Key specifications include phase: SINGLE, unit_type: ENCASED, portability: PORTABLE, overall_depth: 18.250 INCHES NOMINAL IN, overall_width: 16.750 INCHES NOMINAL IN, terminal_type: BANANA JACK. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-438-9121, 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.
| phase | SINGLE |
| unit_type | ENCASED |
| portability | PORTABLE |
| overall_depth | 18.250 INCHES NOMINAL IN |
| overall_width | 16.750 INCHES NOMINAL IN |
| terminal_type | BANANA JACK |
| overall_height | 7.000 INCHES NOMINAL IN |
| frequency_rating | 50.0 HERTZ MINIMUM AND 1000.0 HERTZ MAXIMUM |
| special_features | DC STANDARD; AC-DC DIFFERENTIAL VOLTMETER |
| ac_voltage_rating | 115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL |
| terminal_quantity | 4 |
| output_voltage_rating | 0.0 VOLTS MINIMUM AND 1000.0 VOLTS MAXIMUM |
| NSN | 6625-00-438-9121 |
| OVERALL WIDTH | 16.750 INCHES NOMINAL IN |
| PHASE | SINGLE |
| WARM-UP TIME FOR MAXIMUM ACCURACY IN MINUTES | 60.0 |
| AC VOLTAGE RATING | 115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL |
| OUTPUT ACCURACY RATING IN PERCENT | -0.001 TO 0.001 |
| TERMINAL TYPE | BANANA JACK |
| OVERALL DEPTH | 18.250 INCHES NOMINAL IN |
| UNIT TYPE | ENCASED |
| UNPACKAGED UNIT WEIGHT | 47.000 POUNDS LBS |
| SPECIAL FEATURES | DC STANDARD; AC-DC DIFFERENTIAL VOLTMETER |