PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CF7DS/E/841Lamp,fluorescent

Osram Sylvania Inc. · NSN 6240-01-419-7732 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-419-7732 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-419-7732. Primary manufacturer part number: CF7DS/E/841.
Features
  • Lamp,fluorescent — FSC 6240
  • Bulb Style: T ("U" SHAPED TUBULAR)
  • Rated Average Life: HOURS
  • Wattage Rating: 7.000 WATTS
  • Average Life Rating in Hours: 10000.0
  • Emitted Light Characteristic: WHITE
  • Bulb Designator: T-4
  • 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 6240-01-419-7732, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-419-7732
Primary Part NumberCF7DS/E/841
Item NameLamp,fluorescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerOsram Sylvania Inc.
StatusACTIVE
Bulb StyleT ("U" SHAPED TUBULAR)
Rated Average LifeHOURS
Wattage Rating7.000 WATTS
Average Life Rating in Hours10000.0
Emitted Light CharacteristicWHITE
Bulb DesignatorT-4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5940-00-144-20122031B1 INTERCHANGEABLE
Terminal,stud
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5306-00-151-0418 INTERCHANGEABLE
Bolt,machine
5310-00-187-186420-316 INTERCHANGEABLE
Washer,flat
Dresser Industries Inc Leroi Div
6810-00-614-969120353 INTERCHANGEABLE
Sulfuric Acid
Hach Company Dba Hach Co
4820-00-702-72779081298 INTERCHANGEABLE
Valve,globe
Us Army Aviation and Missile Command
4820-01-131-7696A13183.001.156 INTERCHANGEABLE
Seat,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5325-01-191-734620316 INTERCHANGEABLE
Insert,screw Thread
Moog Inc. Dba Ampac-Isp Corp
4820-01-192-290020316ES 91 SS INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
6515-01-306-5091 INTERCHANGEABLE
Screw,bone
5120-01-349-1444 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
CF7DS/E/841 Osram Sylvania Inc. (USA)
20316 Osram Sylvania Inc. (USA)
Related Parts
5940-00-144-2012INTERCHANGEABLE
TERMINAL,STUD
2031B1
5306-00-151-0418INTERCHANGEABLE
BOLT,MACHINE
5310-00-187-1864INTERCHANGEABLE
WASHER,FLAT
20-316
6810-00-614-9691INTERCHANGEABLE
SULFURIC ACID
20353
4820-00-702-7277INTERCHANGEABLE
VALVE,GLOBE
9081298
4820-01-131-7696INTERCHANGEABLE
SEAT,VALVE
A13183.001.156
5325-01-191-7346INTERCHANGEABLE
INSERT,SCREW THREAD
20316
4820-01-192-2900INTERCHANGEABLE
VALVE,SAFETY RELIEF
20316ES 91 SS
6515-01-306-5091INTERCHANGEABLE
SCREW,BONE
5120-01-349-1444INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
7510-01-524-9728INTERCHANGEABLE
HOLDER,SOAPSTONE MARKER

Frequently Asked Questions

What is NSN 6240-01-419-7732?

NSN 6240-01-419-7732 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 6240-01-419-7732?

NSN 6240-01-419-7732 has 2 cross-referenced part numbers: CF7DS/E/841 (Osram Sylvania Inc.), 20316 (Osram Sylvania Inc.).

What NSN replaces 6240-01-419-7732?

There are 11 known substitutes for 6240-01-419-7732: 5940-00-144-2012, 5306-00-151-0418, 5310-00-187-1864 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CF7DS/E/841?

Key specifications for CF7DS/E/841: Overall Length: 4.500 INCHES MAXIMUM IN; Bulb Style: T ("U" SHAPED TUBULAR); Rated Average Life: HOURS; Wattage Rating: 7.000 WATTS. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com