The LAMP,INCANDESCENT is a the manufacturer industrial component. Key specifications include base_style: MEDIUM SCREW, bulb_style: A (ARBITRARY DESIGNATION), overall_length: 5.250 INCHES MAXIMUM IN, voltage_rating: 120.000 VOLTS NOMINAL, wattage_rating: 100.000 WATTS, bulb_designator: A-21. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-00-990-8191, 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 | MEDIUM SCREW |
| bulb_style | A (ARBITRARY DESIGNATION) |
| overall_length | 5.250 INCHES MAXIMUM IN |
| voltage_rating | 120.000 VOLTS NOMINAL |
| wattage_rating | 100.000 WATTS |
| bulb_designator | A-21 |
| burning_position | BASE DOWN TO HORIZONTAL |
| special_features | LAMP 100A21/120V V |
| rated_average_life | HOURS |
| light_center_length | 3.875 INCHES NOMINAL IN |
| light_output_rating | 1650.000 LUMENS NOMINAL SINGLE RATING |
| filament_designation | CC-6 OR CC-8 |
| NSN | 6240-00-990-8191 |
| BULB STYLE | A (ARBITRARY DESIGNATION) |
| FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED |
| OVERALL LENGTH | 5.250 INCHES MAXIMUM IN |
| EMITTED LIGHT CHARACTERISTIC | WHITE |
| BASE STYLE | MEDIUM SCREW |
| LIGHT CENTER LENGTH | 3.875 INCHES NOMINAL IN |
| LIGHT OUTPUT RATING | 1650.000 LUMENS NOMINAL SINGLE RATING |
| AVERAGE LIFE RATING IN HOURS | 750.0 |
| END ITEM IDENTIFICATION | WHIDBEY ISLAND CLASS LSD; USNS HENRY J. KAISER CLASS TAO; ADVANCED AIR TRAFFIC CONTR & LAND. SYS (ATCALS) 404L; STRATEGIC WEAPON SYSTEMS (POSEIDON AND TRIDENT) |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSLUCENT |