NSN: 6240-00-008-4550

Technical Characteristics

• End Item Identification

  kidd class ddg; ticonderoga class cg (47); oliver perry class ffg; los angeles class ssn (688); forrestal class cv; nimitz class cvn; communications systems, an/wrr-7; landing craft air cushion (lcac); spruance class dd (963); tarawa class lha; fms - knox

• Overall Length

  0.250 inches maximum

• Bulb Designator

  t-1

• Light Output Rating

  0.150 spherical candlepower nominal single rating

• Burning Position

  any acceptable

• Filament Designation

  c-2f

• Voltage Rating

  18.000 volts nominal

• Filament Heavy Duty Service Rating

  not rated

• Features Provided

  preaged lamp

• Average Life Rating In Hours

  10000.0

• Current Rating For Which Designed

  0.026 amperes nominal

• Wire Lead Length

  0.297 inches minimum and 0.327 inches maximum

• Rated Average Life

  hours

• Wattage Rating

  0.468 watts

• Emitted Light Characteristic

  colorless

• Base Style

  wire leads, down

• Light Center Length

  0.070 inches nominal

• Bulb Light Transmission Characteristic

  transparent

• Bulb Style

  t (tubular)

• ~1

  class ff