| FILAMENT DESIGNATION | C-2F |
| AVERAGE LIFE RATING IN HOURS | 25000.0 |
| FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED |
| END ITEM IDENTIFICATION | WHIDBEY ISLAND CLASS LSD; AIRCRAFT, HAWKEYE E-2C; FIRE FIGHTING EQUIPMENT; U-2 ENGINE (F118-GE-101); AIRCRAFT, STRATOLIFTER C-135; AN/SRN-25(V) NAVIGATION RADIO SET; DEFENSE SUPPORT PROGRAM; AIRCRAFT, GALAXY C-5; AIRCRAFT, STARLIFTER C-141; U-2 AIRFRAME |
| EMITTED LIGHT CHARACTERISTIC | COLORLESS |
| BASE STYLE | MIDGET FLANGED |
| BULB STYLE | T (TUBULAR) |
| BULB DESIGNATOR | T-1 3/4 |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT |
| CURRENT RATING FOR WHICH DESIGNED | 0.060 AMPERES NOMINAL |