The 7520109 is a the manufacturer industrial component. Key specifications include base_style: WIRE LEADS, DOWN, bulb_style: T (TUBULAR), overall_length: 0.520 INCHES MAXIMUM IN, voltage_rating: 28.000 VOLTS NOMINAL, wattage_rating: 1.120 WATTS, bulb_designator: T-1 3/4. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-752-0109, 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 | WIRE LEADS, DOWN |
| bulb_style | T (TUBULAR) |
| overall_length | 0.520 INCHES MAXIMUM IN |
| voltage_rating | 28.000 VOLTS NOMINAL |
| wattage_rating | 1.120 WATTS |
| bulb_designator | T-1 3/4 |
| wire_lead_length | 0.750 INCHES NOMINAL IN |
| features_provided | HEAT RESISTANT GLASS |
| rated_average_life | HOURS |
| light_output_rating | 0.340 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| filament_designation | C-2F |
| end_item_identification | F4S AIRCRAFT;FORRESTAL CLASS CV;CONSOLIDATED TARGETS;AIRCRAFT, AIRLIFTER C-17A;FMS - AIRCRAFT, ORION P-3;AIRCRAFT, C-18A, EC-18B;HELICOPTER, IROQUOISUH-1;APS-133 AIRBORNE RADAR;NIMITZ CLASS CVN A |
| NSN | 2520-00-752-0109 |