PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DMX115-120VLamp,incandescent

American National Standards Institute Incorporated Dba American National Standards Institute · NSN 6240-00-143-3042 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-143-3042 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-143-3042. Primary manufacturer part number: DMX115-120V.
Features
  • Lamp,incandescent — FSC 6240
  • Rated Average Life: HOURS
  • Base Style: MEDIUM PREFOCUS
  • Average Life Rating in Hours: 50.0
  • Light Center Length: 2.190 INCHES NOMINAL IN
  • Bulb Style: T (TUBULAR)
  • Burning Position: BASE DOWN
  • Voltage Rating: 115.000 VOLTS MINIMUM AND 120.000 VOLTS MAXIMUM
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-143-3042, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6240-00-143-3042
Primary Part NumberDMX115-120V
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerAmerican National Standards Institute Incorporated Dba American National Standards Institute
StatusCANCELLED
Rated Average LifeHOURS
Base StyleMEDIUM PREFOCUS
Average Life Rating in Hours50.0
Light Center Length2.190 INCHES NOMINAL IN
Bulb StyleT (TUBULAR)
Burning PositionBASE DOWN
Voltage Rating115.000 VOLTS MINIMUM AND 120.000 VOLTS MAXIMUM
Filament Heavy Duty Service RatingNOT RATED
Color Temp in Deg Kelvin3200.0
Light Output Rating13200.000 LUMENS NOMINAL SINGLE RATING
Bulb Light Transmission CharacteristicTRANSPARENT
Emitted Light CharacteristicCOLORLESS
Wattage Rating500.000 WATTS
Bulb DesignatorT-20
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3455-00-021-2411 INTERCHANGEABLE
File,rotary
4710-00-163-6934 INTERCHANGEABLE
Pipe,metallic
6140-00-191-8506A-A-55439-3-1-475-D INTERCHANGEABLE
Battery,storage
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5120-00-223-6940 INTERCHANGEABLE
Extractor,screw
6240-00-237-7877 INTERCHANGEABLE
Lamp,incandescent
6685-00-242-2202ASTM 17F INTERCHANGEABLE
Thermometer,self-Indicating
American Society for Testing and Materials Dba Astm International
6135-00-269-5843RM1R INTERCHANGEABLE
Battery,nonrechargeable
Duracell Inc
6625-00-443-1166 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
6530-00-711-3000 INTERCHANGEABLE
Heater,heat Treatment Pad
3110-01-024-020411668507 INTERCHANGEABLE
Bearing Ball Thrust
Abc Acquisition Company Dba Aetna Bearing Company
Cross-Reference Index
Part NumberManufacturer
DMX115-120V PRIMARY American National Standards Institute Incorporated Dba American National Standards Institute (USA)
500T20P120V Gte Products Corp Lighting Products Group (USA)
MS15615-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
500T20P115V Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
98039-0030 Itt Jabsco Products (USA)
7657-53-6 Consolidated International Corp (USA)
MS35403-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
15215 Raytheon Technical Services Company (USA)
E1 Walcott-Taylor Co the (USA)
DMX Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
DMX Gte Products Corp Sylvania Miniature Lighting Div (USA)
PH500T20P120V General Electric Company Dba Ge (USA)
WL126 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
3455-00-021-2411INTERCHANGEABLE
FILE,ROTARY
4710-00-163-6934INTERCHANGEABLE
PIPE,METALLIC
6140-00-191-8506INTERCHANGEABLE
BATTERY,STORAGE
A-A-55439-3-1-475-D
5120-00-223-6940INTERCHANGEABLE
EXTRACTOR,SCREW
6240-00-237-7877INTERCHANGEABLE
LAMP,INCANDESCENT
6685-00-242-2202INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
ASTM 17F
6135-00-269-5843INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
RM1R
6625-00-443-1166INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
6530-00-711-3000INTERCHANGEABLE
HEATER,HEAT TREATMENT PAD
3110-01-024-0204INTERCHANGEABLE
BEARING BALL THRUST
11668507
6685-01-070-0716INTERCHANGEABLE
THERMOMETER,LOW RANGE
9C-86
5998-01-071-0369INTERCHANGEABLE
EXTRACTOR,ELECTRICAL CARD
E1

Frequently Asked Questions

What is NSN 6240-00-143-3042?

NSN 6240-00-143-3042 is a Lamp,incandescent, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-00-143-3042?

NSN 6240-00-143-3042 has 13 cross-referenced part numbers: DMX115-120V (American National Standards Institute Incorporated Dba American National Standards Institute), 500T20P120V (Gte Products Corp Lighting Products Group), MS15615-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 500T20P115V (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), 98039-0030 (Itt Jabsco Products) and 8 more.

What NSN replaces 6240-00-143-3042?

There are 12 known substitutes for 6240-00-143-3042: 3455-00-021-2411, 4710-00-163-6934, 6140-00-191-8506 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DMX115-120V?

Key specifications for DMX115-120V: Overall Length: 5.752 INCHES NOMINAL IN; Rated Average Life: HOURS; Base Style: MEDIUM PREFOCUS; Average Life Rating in Hours: 50.0. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-143-3042 still in active supply?

NSN 6240-00-143-3042 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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