PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CF5DS/E/827Lamp,fluorescent

Osram Sylvania Inc. · NSN 6240-01-419-7725 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-419-7725 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-419-7725. Primary manufacturer part number: CF5DS/E/827.
Features
  • Lamp,fluorescent — FSC 6240
  • Wattage Rating: 5.000 WATTS
  • Emitted Light Characteristic: WHITE
  • Bulb Style: T ("U" SHAPED TUBULAR)
  • Bulb Designator: T-4
  • Rated Average Life: HOURS
  • Average Life Rating in Hours: 10000.0
  • 2 verified cross-references
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,fluorescent, cataloged under National Stock Number 6240-01-419-7725, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Osram Sylvania Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN6240-01-419-7725
Primary Part NumberCF5DS/E/827
Item NameLamp,fluorescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerOsram Sylvania Inc.
StatusACTIVE
Wattage Rating5.000 WATTS
Emitted Light CharacteristicWHITE
Bulb StyleT ("U" SHAPED TUBULAR)
Bulb DesignatorT-4
Rated Average LifeHOURS
Average Life Rating in Hours10000.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-7534 INTERCHANGEABLE
Bearing,ball,annular
5905-00-173-555020311 INTERCHANGEABLE
Resistor,fixed,wire Wound
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5325-00-262-9127B771137-1 INTERCHANGEABLE
Latch Guide,snapslide Fastener
Honeywell Intl Inc Defense Avionics Systems
5950-00-587-1368203-11 INTERCHANGEABLE
Coil,radio Frequency
Wilco Corp
3455-00-596-516019578 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4820-01-084-868606792066127 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5998-01-138-8723 INTERCHANGEABLE
Circuit Card Assembly
5998-01-185-4012 INTERCHANGEABLE
Circuit Card Assembly
5920-01-324-8008 INTERCHANGEABLE
Fuseholder,block
5120-01-349-1439 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
CF5DS/E/827 Osram Sylvania Inc. (USA)
20311 Osram Sylvania Inc. (USA)
Related Parts
3110-00-156-7534INTERCHANGEABLE
BEARING,BALL,ANNULAR
5905-00-173-5550INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
20311
5325-00-262-9127INTERCHANGEABLE
LATCH GUIDE,SNAPSLIDE FASTENER
B771137-1
5950-00-587-1368INTERCHANGEABLE
COIL,RADIO FREQUENCY
203-11
3455-00-596-5160INTERCHANGEABLE
REAMER,MACHINE
19578
4820-01-084-8686INTERCHANGEABLE
STEM,FLUID VALVE
06792066127
5998-01-138-8723INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5998-01-185-4012INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5920-01-324-8008INTERCHANGEABLE
FUSEHOLDER,BLOCK
5120-01-349-1439INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
8465-01-517-4763INTERCHANGEABLE
DRINKING SYSTEM
20311
7920-01-660-3494INTERCHANGEABLE
BRUSH,CLEANING,TOOL AND PARTS
2031-1

Frequently Asked Questions

What is NSN 6240-01-419-7725?

NSN 6240-01-419-7725 is a Lamp,fluorescent, manufactured by Osram Sylvania Inc., classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-419-7725?

NSN 6240-01-419-7725 has 2 cross-referenced part numbers: CF5DS/E/827 (Osram Sylvania Inc.), 20311 (Osram Sylvania Inc.).

What NSN replaces 6240-01-419-7725?

There are 12 known substitutes for 6240-01-419-7725: 3110-00-156-7534, 5905-00-173-5550, 5325-00-262-9127 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CF5DS/E/827?

Key specifications for CF5DS/E/827: Wattage Rating: 5.000 WATTS; Emitted Light Characteristic: WHITE; Bulb Style: T ("U" SHAPED TUBULAR); Bulb Designator: T-4. 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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