PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

546518-001Lamp,incandescent

Marathonnorco Aerospace, Inc. Dba Christie Electric · NSN 6240-00-691-0368 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-691-0368 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-691-0368. Primary manufacturer part number: 546518-001.
Features
  • Lamp,incandescent — FSC 6240
  • Bulb Light Transmission Characteristic: TRANSPARENT
  • Voltage Rating: 18.000 VOLTS NOMINAL
  • Filament Heavy Duty Service Rating: NOT RATED
  • Current Rating for Which Designed: 0.130 AMPERES NOMINAL
  • Light Output Rating: 1.500 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
  • Bulb Style: G (GLOBULAR)
  • Average Life Rating in Hours: 250.0
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-691-0368, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Marathonnorco Aerospace, Inc. Dba Christie Electric. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 23 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6240-00-691-0368
Primary Part Number546518-001
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerMarathonnorco Aerospace, Inc. Dba Christie Electric
StatusCANCELLED
Bulb Light Transmission CharacteristicTRANSPARENT
Voltage Rating18.000 VOLTS NOMINAL
Filament Heavy Duty Service RatingNOT RATED
Current Rating for Which Designed0.130 AMPERES NOMINAL
Light Output Rating1.500 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
Bulb StyleG (GLOBULAR)
Average Life Rating in Hours250.0
Rated Average LifeHOURS
Emitted Light CharacteristicCOLORLESS
Bulb DesignatorG-3 1/2
Wattage Rating2.340 WATTS
Filament DesignationC-2V V
Light Center Length0.500 INCHES NOMINAL IN
Base StyleMINIATURE BAYONET
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5940-00-170-964976-3504-75 INTERCHANGEABLE
Terminal Board
Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions
5330-00-235-5285 INTERCHANGEABLE
Packing,valve
5960-00-272-8560 INTERCHANGEABLE
Electron Tube
3120-00-343-77596043 INTERCHANGEABLE
Bearing,sleeve
Eaton Aerospace, Llc Dba Jackson South
5342-00-776-38326043E INTERCHANGEABLE
Mount,resilient,weapon System
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
5950-00-905-0928292M0808P002 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon Co
6240-01-260-3418274004 INTERCHANGEABLE
Lamp,incandescent
General Motors Llc Dba General Motors Llc
6625-01-369-8593 INTERCHANGEABLE
Probe,test
1310-01-528-26456043 INTERCHANGEABLE
Cartridge,40 Millimeter,practice
Defense Technology, Llc
8970-01-590-06886043 INTERCHANGEABLE
Meal,individual
Bridgford Foods Corporation Div Bridgford Meat Company
Cross-Reference Index
Part NumberManufacturer
FDU-15021A Industrial Devices Inc (USA)
LAMP1445 General Electric Company (USA)
EE936-1 Pierce Co Inc the Sub of Avis Industrial Corp (USA)
65S135829 Motorola Communications Group Parts Dept Div of Motorola Inc (USA)
1445 Cooper Industries Inc Champion Aviation Products (USA)
1445 General Electric Company Dba Ge (USA)
1445 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
1445 Westinghouse Electric Corp (USA)
274004 Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
1445 Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
LAMP1445 General Electric Co Lamp Division of Consumer Products Group (USA)
1445 General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
7936820-201 General Motors Llc Dba General Motors (USA)
65C82010C-02 Motorola Communications Group Parts Dept Div of Motorola Inc (USA)
3022 Hobbs Corp (USA)
1445 Inter-Market Inc (USA)
274004 Navistar Intl Corp Truck Br Ohio Plant (USA)
546518-001 PRIMARY Marathonnorco Aerospace, Inc. Dba Christie Electric (USA)
B6A13466B Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
87-0349 Finnigan Corporation (USA)
Related Parts
5940-00-170-9649INTERCHANGEABLE
TERMINAL BOARD
76-3504-75
5330-00-235-5285INTERCHANGEABLE
PACKING,VALVE
5960-00-272-8560INTERCHANGEABLE
ELECTRON TUBE
3120-00-343-7759INTERCHANGEABLE
BEARING,SLEEVE
6043
5342-00-776-3832INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
6043E
5950-00-905-0928INTERCHANGEABLE
TRANSFORMER,POWER
292M0808P002
6240-01-260-3418INTERCHANGEABLE
LAMP,INCANDESCENT
274004
6625-01-369-8593INTERCHANGEABLE
PROBE,TEST
1310-01-528-2645INTERCHANGEABLE
CARTRIDGE,40 MILLIMETER,PRACTICE
6043
8970-01-590-0688INTERCHANGEABLE
MEAL,INDIVIDUAL
6043

Frequently Asked Questions

What is NSN 6240-00-691-0368?

NSN 6240-00-691-0368 is a Lamp,incandescent, manufactured by Marathonnorco Aerospace, Inc. Dba Christie Electric, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-00-691-0368?

NSN 6240-00-691-0368 has 26 cross-referenced part numbers: FDU-15021A (Industrial Devices Inc), LAMP1445 (General Electric Company), EE936-1 (Pierce Co Inc the Sub of Avis Industrial Corp), 65S135829 (Motorola Communications Group Parts Dept Div of Motorola Inc), 1445 (Cooper Industries Inc Champion Aviation Products) and 21 more.

What NSN replaces 6240-00-691-0368?

There are 10 known substitutes for 6240-00-691-0368: 5940-00-170-9649, 5330-00-235-5285, 5960-00-272-8560 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 546518-001?

Key specifications for 546518-001: Bulb Light Transmission Characteristic: TRANSPARENT; Voltage Rating: 18.000 VOLTS NOMINAL; Filament Heavy Duty Service Rating: NOT RATED; Current Rating for Which Designed: 0.130 AMPERES NOMINAL. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-691-0368 still in active supply?

NSN 6240-00-691-0368 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.
PartsTable Design LLC · partstable.com