PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FCSLamp,incandescent

American National Standards Institute Incorporated Dba American National Standards Institute · NSN 6240-00-409-8295 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-409-8295 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-409-8295. Primary manufacturer part number: FCS.
Features
  • Lamp,incandescent — FSC 6240
  • Color Temp in Deg Kelvin: 3400.0
  • Bulb Designator: T-4
  • Light Output Rating: 4500.000 LUMENS NOMINAL SINGLE RATING
  • Emitted Light Characteristic: COLORLESS
  • Average Life Rating in Hours: 50.0
  • Burning Position: BASE DOWN TO HORIZONTAL
  • Bulb Light Transmission Characteristic: TRANSPARENT
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-409-8295, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 18 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
NSN6240-00-409-8295
Primary Part NumberFCS
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerAmerican National Standards Institute Incorporated Dba American National Standards Institute
StatusCANCELLED
Color Temp in Deg Kelvin3400.0
Bulb DesignatorT-4
Light Output Rating4500.000 LUMENS NOMINAL SINGLE RATING
Emitted Light CharacteristicCOLORLESS
Average Life Rating in Hours50.0
Burning PositionBASE DOWN TO HORIZONTAL
Bulb Light Transmission CharacteristicTRANSPARENT
Base StyleMINIATURE TWO PIN
Current Rating for Which Designed6.250 AMPERES NOMINAL
Bulb StyleT (TUBULAR)
Light Center Length1.250 INCHES NOMINAL IN
Filament Heavy Duty Service RatingNOT RATED
Wattage Rating150.000 WATTS
Rated Average LifeHOURS
Voltage Rating24.000 VOLTS NOMINAL
Specification/standard Data08108-FCS MANUFACTURERS STANDARD
Filament DesignationC-6
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-037-6747536P10060 INTERCHANGEABLE
Plug,pipe
Mil-Craft Mfg., Inc.
6920-00-076-0464 INTERCHANGEABLE
Pinion Assembly
5930-00-092-518300025-8 INTERCHANGEABLE
Switch,electrical
Electro Switch Corp. Dba Electro Switch Corp
8455-00-137-2518 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-00-137-2538 INTERCHANGEABLE
Insignia,shoulder Sleeve
6150-00-140-7873AA2060-1 INTERCHANGEABLE
Cable Assembly-Switch,electrical
Semco Instruments Inc Div Atlas-Aero Corp., Division of Semco Instruments, Inc.
4130-00-271-9869 INTERCHANGEABLE
Condensing Unit,refrigerating
5950-00-280-6386 INTERCHANGEABLE
Transformer,power
5310-00-579-1068190600 INTERCHANGEABLE
Washer,flat
Raytheon Company
5310-00-620-44649147846 INTERCHANGEABLE
Washer,lock
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
FCS General Electric Co Photo Lamp Dept (USA)
WL1247 Calumet Photographic, Inc. (USA)
150T5-2 Gte Products Corp Lighting Products Group (USA)
EL5005-12V150W Deckart Micrographie Sarl (FRA)
64640 HLX Osram Gesellschaft Mit Beschrankter Haftung (DEU)
X627394000 Canon U S a Inc Micrographics Div (USA)
FCX Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
FCS Gte Products Corp Lighting Products Group (USA)
190600 Bell and Howell Co Audio-Visual Products Div (USA)
000258 General X-Ray Corp Sub of Eg and G Birtcher (USA)
FCS PRIMARY American National Standards Institute Incorporated Dba American National Standards Institute (USA)
A-A-2060 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
9-035-4686-96 Berkey Technical Div Berkey Photo Inc
FCS Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
FCS Gte Products Corp Sylvania Miniature Lighting Div (USA)
A1157 Bell and Howell Inc Micro Design Div (USA)
7158 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
6623609-001 Anacomp, Inc. (USA)
C78.1403-1978 PRIMARY American National Standards Institute Incorporated Dba American National Standards Institute (USA)
9-222-0509 Berkey Technical Div Berkey Photo Inc
Related Parts
4730-00-037-6747INTERCHANGEABLE
PLUG,PIPE
536P10060
6920-00-076-0464INTERCHANGEABLE
PINION ASSEMBLY
5930-00-092-5183INTERCHANGEABLE
SWITCH,ELECTRICAL
00025-8
8455-00-137-2518INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-00-137-2538INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
6150-00-140-7873INTERCHANGEABLE
CABLE ASSEMBLY-SWITCH,ELECTRICAL
AA2060-1
4130-00-271-9869INTERCHANGEABLE
CONDENSING UNIT,REFRIGERATING
5950-00-280-6386INTERCHANGEABLE
TRANSFORMER,POWER
5310-00-579-1068INTERCHANGEABLE
WASHER,FLAT
190600
5310-00-620-4464INTERCHANGEABLE
WASHER,LOCK
9147846
5935-00-849-9330INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2017026-0701
5950-01-009-8535INTERCHANGEABLE
TRANSFORMER,POWER
984752-1C

Frequently Asked Questions

What is NSN 6240-00-409-8295?

NSN 6240-00-409-8295 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 6240-00-409-8295?

NSN 6240-00-409-8295 has 27 cross-referenced part numbers: FCS (General Electric Co Photo Lamp Dept), WL1247 (Calumet Photographic, Inc.), 150T5-2 (Gte Products Corp Lighting Products Group), EL5005-12V150W (Deckart Micrographie Sarl), 64640 HLX (Osram Gesellschaft Mit Beschrankter Haftung) and 22 more.

What NSN replaces 6240-00-409-8295?

There are 12 known substitutes for 6240-00-409-8295: 4730-00-037-6747, 6920-00-076-0464, 5930-00-092-5183 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FCS?

Key specifications for FCS: Color Temp in Deg Kelvin: 3400.0; Bulb Designator: T-4; Light Output Rating: 4500.000 LUMENS NOMINAL SINGLE RATING; Emitted Light Characteristic: COLORLESS. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-409-8295 still in active supply?

NSN 6240-00-409-8295 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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