PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F48T12/WW/WMLamp,fluorescent

General Electric Company Dba Ge · NSN 6240-01-344-9949 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-344-9949 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-344-9949. Primary manufacturer part number: F48T12/WW/WM.
Features
  • Lamp,fluorescent — FSC 6240
  • Base Style: SINGLE PIN (FLUORESCENT)
  • Wattage Rating: 30.000 WATTS
  • Rated Average Life: HOURS
  • Emitted Light Characteristic: WHITE, WARM
  • Average Life Rating in Hours: 9000.0
  • Bulb Designator: T12
  • Bulb Style: T (TUBULAR)
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,fluorescent, cataloged under National Stock Number 6240-01-344-9949, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is General Electric Company Dba Ge. Government technical data includes 9 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-344-9949
Primary Part NumberF48T12/WW/WM
Item NameLamp,fluorescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerGeneral Electric Company Dba Ge
StatusACTIVE
Base StyleSINGLE PIN (FLUORESCENT)
Wattage Rating30.000 WATTS
Rated Average LifeHOURS
Emitted Light CharacteristicWHITE, WARM
Average Life Rating in Hours9000.0
Bulb DesignatorT12
Bulb StyleT (TUBULAR)
Starting CharacteristicINSTANT
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5905-00-017-470110528 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Astronautics Corporation of America
4820-00-177-857510528 INTERCHANGEABLE
Piston,valve
Rps-Fl, Inc. Dba Rps Inc
5945-00-179-828110528 INTERCHANGEABLE
Relay,electromagnetic
Eldec Aerospace Corp
5315-00-276-434610199 INTERCHANGEABLE
Pin,straight,headed
Garwood/feller Inc Garwood Winch Div
5965-01-026-862410504A INTERCHANGEABLE
Microphone,dynamic
Astrocom Electronics Inc
5180-01-052-6303105-28 INTERCHANGEABLE
Tool Kit,fastener Removal
Huck International, Inc. Div Kingston Operations
1440-01-158-2560 INTERCHANGEABLE
Feet,mounting
3460-01-203-275810528 INTERCHANGEABLE
Pilot
Hougen Manufacturing, Inc
1010-01-532-057110528 INTERCHANGEABLE
Stop,cartridge
General Dynamics - Ots, Inc.
6210-01-693-0917EFO-X022-344.2-10 INTERCHANGEABLE
Fixture,lighting
Energy Focus, Inc. Div Mmm
Cross-Reference Index
Part NumberManufacturer
F48T12/WW/WM PRIMARY General Electric Company Dba Ge (USA)
10528 General Electric Company Dba Ge (USA)
Related Parts
5905-00-017-4701INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
10528
4820-00-177-8575INTERCHANGEABLE
PISTON,VALVE
10528
5945-00-179-8281INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
10528
5315-00-276-4346INTERCHANGEABLE
PIN,STRAIGHT,HEADED
10199
5965-01-026-8624INTERCHANGEABLE
MICROPHONE,DYNAMIC
10504A
5180-01-052-6303INTERCHANGEABLE
TOOL KIT,FASTENER REMOVAL
105-28
1440-01-158-2560INTERCHANGEABLE
FEET,MOUNTING
3460-01-203-2758INTERCHANGEABLE
PILOT
10528
1010-01-532-0571INTERCHANGEABLE
STOP,CARTRIDGE
10528
6210-01-693-0917INTERCHANGEABLE
FIXTURE,LIGHTING
EFO-X022-344.2-10

Frequently Asked Questions

What is NSN 6240-01-344-9949?

NSN 6240-01-344-9949 is a Lamp,fluorescent, manufactured by General Electric Company Dba Ge, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-344-9949?

NSN 6240-01-344-9949 has 2 cross-referenced part numbers: F48T12/WW/WM (General Electric Company Dba Ge), 10528 (General Electric Company Dba Ge).

What NSN replaces 6240-01-344-9949?

There are 10 known substitutes for 6240-01-344-9949: 5905-00-017-4701, 4820-00-177-8575, 5945-00-179-8281 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F48T12/WW/WM?

Key specifications for F48T12/WW/WM: Base Style: SINGLE PIN (FLUORESCENT); Special Features: ENERGY SAVER; Wattage Rating: 30.000 WATTS; Rated Average Life: HOURS. 11 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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