PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F48T12/SP41/HO/WMLamp,fluorescent

General Electric Company Dba Ge · NSN 6240-01-344-9519 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-344-9519 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-344-9519. Primary manufacturer part number: F48T12/SP41/HO/WM.
Features
  • Lamp,fluorescent — FSC 6240
  • Base Style: RECESSED DOUBLE CONTACT (FLUORESCENT)
  • Starting Characteristic: RAPID
  • Wattage Rating: 55.000 WATTS
  • Rated Average Life: HOURS
  • Criticality Code Justification: FEAT
  • Average Life Rating in Hours: 12000.0
  • Bulb Style: TD (TUBULAR DENTED)
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,fluorescent, cataloged under National Stock Number 6240-01-344-9519, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-344-9519
Primary Part NumberF48T12/SP41/HO/WM
Item NameLamp,fluorescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerGeneral Electric Company Dba Ge
StatusACTIVE
Base StyleRECESSED DOUBLE CONTACT (FLUORESCENT)
Starting CharacteristicRAPID
Wattage Rating55.000 WATTS
Rated Average LifeHOURS
Criticality Code JustificationFEAT
Average Life Rating in Hours12000.0
Bulb StyleTD (TUBULAR DENTED)
Emitted Light CharacteristicWHITE
Bulb DesignatorT12HO
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5310-00-057-234014317 INTERCHANGEABLE
Washer,hydraulic Cy
Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division
5970-00-501-169514317 INTERCHANGEABLE
Insulator,bushing
Ge Aviation Systems Llc Dba Ge Aviation
1630-00-590-862514317 INTERCHANGEABLE
Plunger,cylinder
Moog Military Aircraft Llc
2590-00-737-24187372418 INTERCHANGEABLE
Cable,electrical,in
U S Army Tank Automotive Command Amsta-Im-Mm
1650-00-991-458814317 INTERCHANGEABLE
Inlet Fitting
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5325-01-085-3125 INTERCHANGEABLE
Ring,retaining
5110-01-105-976114-317 INTERCHANGEABLE
File Set,hand
Jensen Tools, Inc.
4130-01-178-6801 INTERCHANGEABLE
Filter Element,air Conditioning
Cross-Reference Index
Part NumberManufacturer
14317 General Electric Company Dba Ge (USA)
F48T12/SP41/HO/WM PRIMARY General Electric Company Dba Ge (USA)
Related Parts
5310-00-057-2340INTERCHANGEABLE
WASHER,HYDRAULIC CY
14317
5970-00-501-1695INTERCHANGEABLE
INSULATOR,BUSHING
14317
1630-00-590-8625INTERCHANGEABLE
PLUNGER,CYLINDER
14317
2590-00-737-2418INTERCHANGEABLE
CABLE,ELECTRICAL,IN
7372418
1650-00-991-4588INTERCHANGEABLE
INLET FITTING
14317
5325-01-085-3125INTERCHANGEABLE
RING,RETAINING
5110-01-105-9761INTERCHANGEABLE
FILE SET,HAND
14-317
4130-01-178-6801INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING

Frequently Asked Questions

What is NSN 6240-01-344-9519?

NSN 6240-01-344-9519 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 6240-01-344-9519?

NSN 6240-01-344-9519 has 2 cross-referenced part numbers: 14317 (General Electric Company Dba Ge), F48T12/SP41/HO/WM (General Electric Company Dba Ge).

What NSN replaces 6240-01-344-9519?

There are 8 known substitutes for 6240-01-344-9519: 5310-00-057-2340, 5970-00-501-1695, 1630-00-590-8625 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F48T12/SP41/HO/WM?

Key specifications for F48T12/SP41/HO/WM: Base Style: RECESSED DOUBLE CONTACT (FLUORESCENT); Special Features: ENERGY SAVER; Starting Characteristic: RAPID; Wattage Rating: 55.000 WATTS. 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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