PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300PAR56MFL125Lamp,incandescent

General Electric Company · NSN 6240-00-851-7143 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-851-7143 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-851-7143. Primary manufacturer part number: 300PAR56MFL125.
Features
  • Lamp,incandescent — FSC 6240
  • Light Intensity Distribution Feature: PARABOLIC REFLECTOR
  • Filament Heavy Duty Service Rating: NOT RATED
  • Light Output Rating: 3720.000 LUMENS NOMINAL SINGLE RATING
  • Average Life Rating in Hours: 2000.0
  • Rated Average Life: HOURS
  • Emitted Light Characteristic: COLORLESS
  • Base Style: MOGUL END PRONG
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-851-7143, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is General Electric Company. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6240-00-851-7143
Primary Part Number300PAR56MFL125
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerGeneral Electric Company
StatusCANCELLED
Light Intensity Distribution FeaturePARABOLIC REFLECTOR
Filament Heavy Duty Service RatingNOT RATED
Light Output Rating3720.000 LUMENS NOMINAL SINGLE RATING
Average Life Rating in Hours2000.0
Rated Average LifeHOURS
Emitted Light CharacteristicCOLORLESS
Base StyleMOGUL END PRONG
Bulb Light Transmission CharacteristicTRANSPARENT
Bulb StylePAR (PARABOLIC, ALUMINIZED REFLECTOR)
Wattage Rating300.000 WATTS
Current Rating for Which Designed2.308 AMPERES MINIMUM AND 2.400 AMPERES MAXIMUM
Light Beam TypeFLOOD
Specification/standard Data08108-300PAR56/MFL-130V MANUFACTURERS STANDARD V
Filament DesignationCC-13
Bulb DesignatorPAR-56
Voltage Rating125.000 VOLTS MINIMUM AND 130.000 VOLTS MAXIMUM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
6240-00-553-8891INX3509 INTERCHANGEABLE
Lamp,incandescent
Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric
Cross-Reference Index
Part NumberManufacturer
300PAR56MFL125 PRIMARY General Electric Company (USA)
300PAR56/MFL125-130V Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
300PAR56MFL130V PRIMARY Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
300PAR56/MFL U S Lighting Corp (USA)
Related Parts
6240-00-553-8891INTERCHANGEABLE
LAMP,INCANDESCENT
INX3509

Frequently Asked Questions

What is NSN 6240-00-851-7143?

NSN 6240-00-851-7143 is a Lamp,incandescent, manufactured by General Electric Company, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-00-851-7143?

NSN 6240-00-851-7143 has 4 cross-referenced part numbers: 300PAR56MFL125 (General Electric Company), 300PAR56/MFL125-130V (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company), 300PAR56MFL130V (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), 300PAR56/MFL (U S Lighting Corp).

What NSN replaces 6240-00-851-7143?

There is 1 known substitute for 6240-00-851-7143: 6240-00-553-8891. Verify interchangeability with system specifications before substitution.

What are the specifications of 300PAR56MFL125?

Key specifications for 300PAR56MFL125: Light Intensity Distribution Feature: PARABOLIC REFLECTOR; Filament Heavy Duty Service Rating: NOT RATED; Light Output Rating: 3720.000 LUMENS NOMINAL SINGLE RATING; Average Life Rating in Hours: 2000.0. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-851-7143 still in active supply?

NSN 6240-00-851-7143 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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