PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1004Lamp,incandescent

American National Standards Institute Incorporated Dba American National Standards Institute · NSN 6240-00-538-8545 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-538-8545 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-538-8545. Primary manufacturer part number: 1004.
Features
  • Lamp,incandescent — FSC 6240
  • Emitted Light Characteristic: WHITE
  • Rated Average Life: HOURS
  • Features Provided: FILAMENT SHIELDING AND HEAT RESISTANT GLASS
  • Bulb Style: B (ARBITRARY DESIGNATION)
  • Voltage Rating: 12.800 VOLTS NOMINAL
  • Current Rating for Which Designed: 0.940 AMPERES NOMINAL
  • Bulb Designator: B-6
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-538-8545, 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 16 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6240-00-538-8545
Primary Part Number1004
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerAmerican National Standards Institute Incorporated Dba American National Standards Institute
StatusCANCELLED
Emitted Light CharacteristicWHITE
Rated Average LifeHOURS
Features ProvidedFILAMENT SHIELDING AND HEAT RESISTANT GLASS
Bulb StyleB (ARBITRARY DESIGNATION)
Voltage Rating12.800 VOLTS NOMINAL
Current Rating for Which Designed0.940 AMPERES NOMINAL
Bulb DesignatorB-6
Filament Heavy Duty Service RatingNOT RATED
Bulb Light Transmission CharacteristicTRANSPARENT
Light Center Length1.062 INCHES NOMINAL IN
Light Output Rating15.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING
Average Life Rating in Hours100.0
Base StyleDOUBLE CONTACT BAYONET CANDELABRA
Filament DesignationC-6
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5340-00-679-8363151578 INTERCHANGEABLE
Hinge,access Door
Telemechanics Inc
2520-01-181-5798GE1004 INTERCHANGEABLE
Parts Kit,hydraulic Transmission
Navistar Intl Corp Truck Br Ohio Plant
Cross-Reference Index
Part NumberManufacturer
W-L-111 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
151578 General Electric Company (USA)
1004 Gifft T H Co Inc (USA)
4222L Zf Industrieantriebe Witten Gmbh (DEU)
1004 PRIMARY American National Standards Institute Incorporated Dba American National Standards Institute (USA)
C3SZ13466A Ford Motor Company (USA)
1004 Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
455136 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
455136 PRIMARY General Motors Llc Dba General Motors Llc (USA)
C3SZ13466A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
455136 Navistar Intl Corp Truck Br Ohio Plant (USA)
35327253 Clark Equipment Co Div Doosan Infracore Portable Power (USA)
5003-259 Raytheon Company Div Rmd Strategic (USA)
1004 Zf Industrieantriebe Witten Gmbh (DEU)
GE1004 PRIMARY General Electric Co Lamp Glass and Components Dept (USA)
1004 General Electric Company (USA)
Related Parts
5340-00-679-8363INTERCHANGEABLE
HINGE,ACCESS DOOR
151578
2520-01-181-5798INTERCHANGEABLE
PARTS KIT,HYDRAULIC TRANSMISSION
GE1004

Frequently Asked Questions

What is NSN 6240-00-538-8545?

NSN 6240-00-538-8545 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 6240-00-538-8545?

NSN 6240-00-538-8545 has 16 cross-referenced part numbers: W-L-111 (Federal Specifications Promulgated by General Services Administration Washington DC), 151578 (General Electric Company), 1004 (Gifft T H Co Inc), 4222L (Zf Industrieantriebe Witten Gmbh), 1004 (American National Standards Institute Incorporated Dba American National Standards Institute) and 11 more.

What NSN replaces 6240-00-538-8545?

There are 2 known substitutes for 6240-00-538-8545: 5340-00-679-8363, 2520-01-181-5798. Verify interchangeability with system specifications before substitution.

What are the specifications of 1004?

Key specifications for 1004: Emitted Light Characteristic: WHITE; Rated Average Life: HOURS; Features Provided: FILAMENT SHIELDING AND HEAT RESISTANT GLASS; Bulb Style: B (ARBITRARY DESIGNATION). 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-538-8545 still in active supply?

NSN 6240-00-538-8545 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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