The 21453-1 is a the manufacturer industrial component. Key specifications include power_source: INTERNAL, overall_width: 8.250 INCHES NOMINAL IN, overall_height: 4.875 INCHES NOMINAL IN, overall_length: 9.000 INCHES NOMINAL IN, special_features: OPERATES FROM SELF-CONTAINED HAND GENERATOR, features_provided: PORTABLE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-553-0230, 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 | INTERNAL |
| overall_width | 8.250 INCHES NOMINAL IN |
| overall_height | 4.875 INCHES NOMINAL IN |
| overall_length | 9.000 INCHES NOMINAL IN |
| special_features | OPERATES FROM SELF-CONTAINED HAND GENERATOR |
| features_provided | PORTABLE |
| measurement_range | +0.0 TO 2000.0 MEGOHMS SINGLE INDICATOR SINGLE RANGE |
| furnished_items_and_quantity | LEATHER CARRYING CASE 1;TEST LEADS 2;TEST RECORD CARDS 100;INSTRUCTION MANUAL 1 |
| operating_voltage_rating_in_volts | 1000.0 DC NOMINAL |
| NSN | 6625-00-553-0230 |
| MEASUREMENT RANGE | +0.0 TO 2000.0 MEGOHMS SINGLE INDICATOR SINGLE RANGE |
| OPERATING VOLTAGE RATING IN VOLTS | 1000.0 DC NOMINAL |
| SPECIAL FEATURES | OPERATES FROM SELF-CONTAINED HAND GENERATOR |
| FEATURES PROVIDED | PORTABLE |
| OVERALL LENGTH | 9.000 INCHES NOMINAL IN |
| OVERALL WIDTH | 8.250 INCHES NOMINAL IN |
| FURNISHED ITEMS AND QUANTITY | LEATHER CARRYING CASE 1;TEST LEADS 2;TEST RECORD CARDS 100;INSTRUCTION MANUAL 1 |
| OVERALL HEIGHT | 4.875 INCHES NOMINAL IN |
| POWER SOURCE | INTERNAL |
| MEASUREMENT RANGE | +0.0 TO 2000.0 MEGOHMS SINGLE INDICATOR SINGLE RANGE |