PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CF13DS/E/841Lamp,fluorescent

Gte Products Corp Sylvania Miniature Lighting Div · NSN 6240-01-419-7798 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-419-7798 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-419-7798. Primary manufacturer part number: CF13DS/E/841.
Features
  • Lamp,fluorescent — FSC 6240
  • Bulb Designator: T-4
  • Emitted Light Characteristic: WHITE
  • Rated Average Life: HOURS
  • Wattage Rating: 13.000 WATTS
  • Average Life Rating in Hours: 10000.0
  • Bulb Style: T ("U" SHAPED TUBULAR)
  • 4 verified cross-references
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,fluorescent, cataloged under National Stock Number 6240-01-419-7798, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Gte Products Corp Sylvania Miniature Lighting Div. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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
NSN6240-01-419-7798
Primary Part NumberCF13DS/E/841
Item NameLamp,fluorescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerGte Products Corp Sylvania Miniature Lighting Div
StatusACTIVE
Bulb DesignatorT-4
Emitted Light CharacteristicWHITE
Rated Average LifeHOURS
Wattage Rating13.000 WATTS
Average Life Rating in Hours10000.0
Bulb StyleT ("U" SHAPED TUBULAR)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-038-701820318 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
3110-00-156-1909 INTERCHANGEABLE
Bearing,ball,thrust
3010-00-167-9319 INTERCHANGEABLE
Coupling Half,shaft
5320-00-515-8602 INTERCHANGEABLE
Rivet,split
4820-00-586-421307440002128 INTERCHANGEABLE
Seat,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
6130-00-643-2151 INTERCHANGEABLE
Rectifier,metallic
1650-00-730-404519698 INTERCHANGEABLE
Parts Kit,valve
Moog Inc
2915-00-908-608220318 INTERCHANGEABLE
Parts Kit,valve,ove
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6625-01-135-545520-318 INTERCHANGEABLE
Meter,electrical Frequency
Electro Switch Corp. Dba Arga Controls a Unit of Electro Switch Div Arga Controls a Unit of Electo Switch Corp.
5306-01-270-85060344814E03 INTERCHANGEABLE
Bolt,square Neck
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
CF13DS/E/841 PRIMARY Gte Products Corp Sylvania Miniature Lighting Div (USA)
20318 Gte Products Corp Sylvania Miniature Lighting Div (USA)
20318 Osram Sylvania Inc. (USA)
CF13DS/E/841 Osram Sylvania Inc. (USA)
Related Parts
4820-00-038-7018INTERCHANGEABLE
VALVE,SAFETY RELIEF
20318
3110-00-156-1909INTERCHANGEABLE
BEARING,BALL,THRUST
3010-00-167-9319INTERCHANGEABLE
COUPLING HALF,SHAFT
5320-00-515-8602INTERCHANGEABLE
RIVET,SPLIT
4820-00-586-4213INTERCHANGEABLE
SEAT,VALVE
07440002128
6130-00-643-2151INTERCHANGEABLE
RECTIFIER,METALLIC
1650-00-730-4045INTERCHANGEABLE
PARTS KIT,VALVE
19698
2915-00-908-6082INTERCHANGEABLE
PARTS KIT,VALVE,OVE
20318
6625-01-135-5455INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
20-318
5306-01-270-8506INTERCHANGEABLE
BOLT,SQUARE NECK
0344814E03
5320-01-302-7211INTERCHANGEABLE
RIVET,SPLIT
4820-01-363-2100INTERCHANGEABLE
VALVE,SAFETY RELIEF
20318 ASSY 20318

Frequently Asked Questions

What is NSN 6240-01-419-7798?

NSN 6240-01-419-7798 is a Lamp,fluorescent, manufactured by Gte Products Corp Sylvania Miniature Lighting Div, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-419-7798?

NSN 6240-01-419-7798 has 4 cross-referenced part numbers: CF13DS/E/841 (Gte Products Corp Sylvania Miniature Lighting Div), 20318 (Gte Products Corp Sylvania Miniature Lighting Div), 20318 (Osram Sylvania Inc.), CF13DS/E/841 (Osram Sylvania Inc.).

What NSN replaces 6240-01-419-7798?

There are 12 known substitutes for 6240-01-419-7798: 4820-00-038-7018, 3110-00-156-1909, 3010-00-167-9319 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CF13DS/E/841?

Key specifications for CF13DS/E/841: Bulb Designator: T-4; Emitted Light Characteristic: WHITE; Rated Average Life: HOURS; Special Features: ENERGY SAVER; 2GX7 LAMP BASE; 4100K; 85CRI. 8 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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