NSN: 6240-00-155-7919

Technical Characteristics

  • End Item Identification

    aircraft, (ac-130h, mc-130h, ec-130e, hc-130); fire pumps; aircraft, b-2 bomber (atb); helicopter, sea knight h-46; forrestal class cv; aircraft, t-2; helicopter, hh-53h pave low; helicopter, mh-53e; sturgeon class ssn (637); sonar acoustic

  • ~1

    miscelllaneous; oliver perry class ffg

  • Burning Position

    any acceptable

  • Filament Designation


  • Base Style

    miniature bayonet

  • Voltage Rating

    28.000 volts nominal

  • Light Output Rating

    3.500 spherical candlepower nominal single rating

  • Filament Heavy Duty Service Rating

    not rated

  • Light Center Length

    0.625 inches nominal

  • Overall Length

    1.192 inches maximum

  • Wattage Rating

    4.760 watts

  • Specification/standard Data

    08108-313r manufacturers standard

  • Bulb Light Transmission Characteristic


  • Bulb Designator

    t-3 1/4

  • Rated Average Life


  • Average Life Rating In Hours


  • Current Rating For Which Designed

    0.170 amperes nominal

  • Bulb Style

    t (tubular)

  • Emitted Light Characteristic

    red, aviation, mil-c-25050 type 1

Certified to
AS6081 Methods

Implementing Quality Procurement

A rigorous vendor selection process and vendor management system are essential to ensuring quality.

Supplying Quality Products

We take every measure to ensure that we supply quality, authentic parts including a strict vendor selection process and rigorous product inspections..

Providing Quality People

Our team of dedicated account managers, procurement professionals and specialized inspectors is the most valuable resource we have.