NSN: 6240-00-143-3173

Technical Characteristics

• ~1

  8,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641, hemtt fami

• End Item Identification

  helicopter, mh-53e; helicopter, advance attack, ah-1w; fire pumps; aircraft, c-2a (reprocured); support equipment, b-1 aircraft; as-130 aircraft; nsn 4210-01-486-1035 tfft (tactical fire fighting truck); 2320-01-097-024

• Bulb Light Transmission Characteristic

  transparent

• Emitted Light Characteristic

  colorless

• Rated Average Life

  hours

• Current Rating For Which Designed

  0.100 amperes nominal

• Bulb Designator

  t-3 1/4

• Overall Length

  1.188 inches maximum

• Features Provided

  filament shielding and heat resistant glass

• Light Center Length

  0.625 inches nominal

• Average Life Rating In Hours

  1000.0

• Filament Heavy Duty Service Rating

  not rated

• Voltage Rating

  28.000 volts nominal

• Base Style

  miniature bayonet

• Light Output Rating

  1.600 beam candlepower nominal single rating

• Filament Designation

  c-2f

• Burning Position

  any acceptable

• Wattage Rating

  2.800 watts

• Bulb Style

  t (tubular)