7387 规格参数
| Bulb Style | t (tubular) |
| Filament Designation | c-2f |
| Emitted Light Characteristic | colorless |
| Bulb Light Transmission Characteristic | transparent |
| Voltage Rating | 28.000 volts nominal |
| End Item Identification | torpedo systems, mk 46; defense meteorological satellite program (dmsp); aircraft, b-2 bomber (atb); ticonderoga class cg (47); spruance class dd (963); sonar signal processing sys, an/sqq-28(v); trainer, b1-b aircraft; radar iff system an/tpx-42a(v); |
| Bulb Designator | t-1 3/4 |
| Overall Length | 0.610 inches maximum |
| Burning Position | any acceptable |
| Rated Average Life | hours |
| Light Output Rating | 0.300 spherical candlepower nominal single rating |