FILTER,RADIO FREQUENCY INTERFERE. Key specifications include base_style: TELEPHONE SLIDE NUMBER ONE, bulb_style: T (TUBULAR), overall_length: 1.688 INCHES MAXIMUM IN, voltage_rating: 55.000 VOLTS NOMINAL, wattage_rating: 2.475 WATTS AND 3.300 WATTS, bulb_designator: T-2. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-00-157-3724, 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.
| base_style | TELEPHONE SLIDE NUMBER ONE |
| bulb_style | T (TUBULAR) |
| overall_length | 1.688 INCHES MAXIMUM IN |
| voltage_rating | 55.000 VOLTS NOMINAL |
| wattage_rating | 2.475 WATTS AND 3.300 WATTS |
| bulb_designator | T-2 |
| special_features | OVERALL BASE IS PLASTIC MATERIAL |
| rated_average_life | HOURS |
| light_output_rating | 1.100 SPHERICAL CANDLEPOWER NOMINAL SECOND RATING |
| filament_designation | C-2F |
| specification/standard_data | 08108-55C1 MANUFACTURERS STANDARD |
| average_life_rating_in_hours | 5000.0 |
| NSN | 6240-00-157-3724 |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT |
| FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED |
| LIGHT OUTPUT RATING | 2.200 END FOOTCANDLES NOMINAL FIRST RATING |
| CURRENT RATING FOR WHICH DESIGNED | 0.045 AMPERES MINIMUM AND 0.060 AMPERES MAXIMUM |
| RATED AVERAGE LIFE | HOURS |
| BULB DESIGNATOR | T-2 |
| EMITTED LIGHT CHARACTERISTIC | WHITE |
| VOLTAGE RATING | 55.000 VOLTS NOMINAL |
| WATTAGE RATING | 2.475 WATTS AND 3.300 WATTS |
| BULB STYLE | T (TUBULAR) |