The IS1891 is a the manufacturer industrial component. Key specifications include material: PLASTIC, power_source: INTERNAL, movement_type: MOVING COIL, PERMANENT MAGNET AND MOVING IRON VANE, overall_width: 5.500 INCHES NOMINAL IN, overall_height: 7.000 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-149-6301, 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 |
| power_source | INTERNAL |
| movement_type | MOVING COIL, PERMANENT MAGNET AND MOVING IRON VANE |
| overall_width | 5.500 INCHES NOMINAL IN |
| overall_height | 7.000 INCHES NOMINAL IN |
| overall_length | 3.000 INCHES NOMINAL IN |
| style_designator | RECTANGULAR OR SQUARE |
| features_provided | PORTABLE |
| furnished_items_and_quantity | LEAD,TEST 1 |
| operating_voltage_rating_in_volts | 1.5 DC MINIMUM AND 3.0 DC MAXIMUM |
| NSN | 6625-00-149-6301 |
| OVERALL HEIGHT | 7.000 INCHES NOMINAL IN |
| OPERATING VOLTAGE RATING IN VOLTS | 1.5 DC MINIMUM AND 3.0 DC MAXIMUM |
| OVERALL LENGTH | 3.000 INCHES NOMINAL IN |
| FURNISHED ITEMS AND QUANTITY | LEAD,TEST 1 |
| OVERALL WIDTH | 5.500 INCHES NOMINAL IN |
| MATERIAL | PLASTIC |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET AND MOVING IRON VANE |
| FEATURES PROVIDED | PORTABLE |
| STYLE DESIGNATOR | RECTANGULAR OR SQUARE |
| POWER SOURCE | INTERNAL |