581B13

Technical Characteristics

• End Item Identification

  w/s:communications systems, an/wrr-7; landing craft air cushion (lcac); aircraft, (ac-130h, mc-130h,ec-130e, hc-130); missile, all-weather antish

• Overall Length

  0.250 inches maximum

• Bulb Designator

  t-1

• Average Life Rating In Hours

  25000.0

• Current Rating For Which Designed

  0.060 amperes nominal

• Burning Position

  any acceptable

• Filament Designation

  c-2r

• Specification/Standard Data

  08108-683 manufacturers standard

• Filament Heavy Duty Service Rating

  not rated

• Features Provided

  preaged lamp

• Wattage Rating

  0.300 watts

• Voltage Rating

  5.000 volts nominal

• Light Output Rating

  0.050 spherical candlepower nominal single rating

• Wire Lead Length

  0.297 inches minimum and 0.327 inches maximum

• Rated Average Life

  hours

• 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)