PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4019Lamp,incandescent

Lamp Industry for Use with Industry Designations and Abbreviations for Lamps · NSN 6240-00-065-0111 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-065-0111 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-065-0111. Primary manufacturer part number: 4019.
Features
  • Lamp,incandescent — FSC 6240
  • Features Provided: HEAT RESISTANT GLASS
  • Base Style: TWO SCREW TERMINALS
  • Rated Average Life: HOURS
  • Filament Heavy Duty Service Rating: NOT RATED
  • Bulb Designator: PAR-46
  • Light Intensity Distribution Feature: PARABOLIC REFLECTOR
  • Light Output Rating: 1200.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-065-0111, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Lamp Industry for Use with Industry Designations and Abbreviations for Lamps. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-00-065-0111
Primary Part Number4019
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerLamp Industry for Use with Industry Designations and Abbreviations for Lamps
StatusACTIVE
Features ProvidedHEAT RESISTANT GLASS
Base StyleTWO SCREW TERMINALS
Rated Average LifeHOURS
Filament Heavy Duty Service RatingNOT RATED
Bulb DesignatorPAR-46
Light Intensity Distribution FeaturePARABOLIC REFLECTOR
Light Output Rating1200.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING
Average Life Rating in Hours300.0
Filament DesignationC-6
Voltage Rating6.200 VOLTS NOMINAL
Wattage Rating30.000 WATTS
Bulb StylePAR (PARABOLIC, ALUMNIZED REFLECTOR)
Current Rating for Which Designed4.839 AMPERES NOMINAL
Bulb Light Transmission CharacteristicTRANSPARENT
Emitted Light CharacteristicCOLORLESS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-085-36864019 INTERCHANGEABLE
Cone,tapered Roller Bearing
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
3110-00-100-315815118 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5905-00-101-79594019 INTERCHANGEABLE
Resistor,fixed,wire Wound
Dynalec Corporation
5365-00-120-18859228-N-140-0 INTERCHANGEABLE
Spacer,sleeve
Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware
5365-00-225-27204019 INTERCHANGEABLE
Bushing,winding
Wakmann Watch Company Inc
5325-00-559-39014L6943 INTERCHANGEABLE
Ring,retaining
Caterpillar Inc Div Caterpillar Defense
5940-00-636-54261036386 INTERCHANGEABLE
Terminal,lug
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2825-00-760-6592322102 INTERCHANGEABLE
Box,gear
Siemens Energy, Inc.
5305-00-952-01734019 INTERCHANGEABLE
Thumbscrew
Roller Bearing Co of America, Inc Div Pic Design
5998-01-032-8485 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
4019 Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
4019 General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
1515 Concord Instruments Corp (USA)
4019 Cooper Industries Inc Champion Aviation Products (USA)
4019 Satair A/s (DNK)
4019 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
Related Parts
3110-00-085-3686INTERCHANGEABLE
CONE,TAPERED ROLLER BEARING
4019
3110-00-100-3158INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
15118
5905-00-101-7959INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
4019
5365-00-120-1885INTERCHANGEABLE
SPACER,SLEEVE
9228-N-140-0
5365-00-225-2720INTERCHANGEABLE
BUSHING,WINDING
4019
5325-00-559-3901INTERCHANGEABLE
RING,RETAINING
4L6943
5940-00-636-5426INTERCHANGEABLE
TERMINAL,LUG
1036386
2825-00-760-6592INTERCHANGEABLE
BOX,GEAR
322102
5305-00-952-0173INTERCHANGEABLE
THUMBSCREW
4019
5998-01-032-8485INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6130-01-089-2878INTERCHANGEABLE
POWER SUPPLY
5360-01-143-6122INTERCHANGEABLE
SPRING

Frequently Asked Questions

What is NSN 6240-00-065-0111?

NSN 6240-00-065-0111 is a Lamp,incandescent, manufactured by Lamp Industry for Use with Industry Designations and Abbreviations for Lamps, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-00-065-0111?

NSN 6240-00-065-0111 has 6 cross-referenced part numbers: 4019 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), 4019 (General Electric Co Miniature Lamp Products Dept Lighting Business Group), 1515 (Concord Instruments Corp), 4019 (Cooper Industries Inc Champion Aviation Products), 4019 (Satair A/s) and 1 more.

What NSN replaces 6240-00-065-0111?

There are 12 known substitutes for 6240-00-065-0111: 3110-00-085-3686, 3110-00-100-3158, 5905-00-101-7959 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4019?

Key specifications for 4019: Features Provided: HEAT RESISTANT GLASS; Base Style: TWO SCREW TERMINALS; Rated Average Life: HOURS; Filament Heavy Duty Service Rating: NOT RATED. 16 total characteristics are documented in the Federal Logistics Information System.

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