The LAMP,INCANDESCENT is a the manufacturer industrial component. Key specifications include base_style: MEDIUM SCREW SKIRTED, bulb_style: R (REFLECTOR), overall_length: 7.250 INCHES MINIMUM AND 7.375 INCHES MAXIMUM IN, voltage_rating: 115.000 VOLTS MINIMUM AND 125.000 VOLTS MAXIMUM, wattage_rating: 250.000 WATTS, bulb_designator: R-40. This part is cataloged in the Federal Logistics Information System under NSN 6240-00-796-8790, 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 SKIRTED |
| bulb_style | R (REFLECTOR) |
| overall_length | 7.250 INCHES MINIMUM AND 7.375 INCHES MAXIMUM IN |
| voltage_rating | 115.000 VOLTS MINIMUM AND 125.000 VOLTS MAXIMUM |
| wattage_rating | 250.000 WATTS |
| bulb_designator | R-40 |
| rated_average_life | HOURS |
| filament_designation | C-9 |
| average_life_rating_in_hours | 5000.0 |
| emitted_light_characteristic | INFRARED |
| current_rating_for_which_designed | 0.460 AMPERES MINIMUM AND 0.500 AMPERES MAXIMUM |
| filament_heavy_duty_service_rating | NOT RATED |
| NSN | 6240-00-796-8790 |
| EMITTED LIGHT CHARACTERISTIC | INFRARED |
| END ITEM IDENTIFICATION | GALLEY EQUIPMENT & FOOD SERVICE; TICONDEROGA CLASS CG (47); WASP CLASS LHD; JOINT SURVEILLANCE SYS (JSS)/REGION OPS CTRL CENTER (ROCC); NIMITZ CLASS CVN; FORRESTAL CLASS CV; SIRIUS CLASS T-AFS 8; WHIDBEY ISLAND CLASS LSD; FMS; AIRCRAFT, B-1B |
| OVERALL LENGTH | 7.250 INCHES MINIMUM AND 7.375 INCHES MAXIMUM IN |
| AVERAGE LIFE RATING IN HOURS | 5000.0 |
| CURRENT RATING FOR WHICH DESIGNED | 0.460 AMPERES MINIMUM AND 0.500 AMPERES MAXIMUM |
| RATED AVERAGE LIFE | HOURS |
| VOLTAGE RATING | 115.000 VOLTS MINIMUM AND 125.000 VOLTS MAXIMUM |
| BULB STYLE | R (REFLECTOR) |
| LIGHT INTENSITY DISTRIBUTION FEATURE | INSIDE FROSTED AND REFLECTIVE BOWL |
| BULB DESIGNATOR | R-40 |