PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F34SP41RS/WM/ECOLamp,fluorescent

General Electric Company Dba Ge · NSN 6240-00-935-7029 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-935-7029 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-935-7029. Primary manufacturer part number: F34SP41RS/WM/ECO.
Features
  • Lamp,fluorescent — FSC 6240
  • Base Style: MEDIUM BIPIN (FLUORESCENT)
  • Emitted Light Characteristic: WHITE, COOL
  • Starting Characteristic: PREHEAT AND RAPID
  • Wattage Rating: 40.000 WATTS
  • Bulb Designator: T-12
  • Bulb Style: T (TUBULAR)
  • Average Life Rating in Hours: 15000.0
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,fluorescent, cataloged under National Stock Number 6240-00-935-7029, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-00-935-7029
Primary Part NumberF34SP41RS/WM/ECO
Item NameLamp,fluorescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerGeneral Electric Company Dba Ge
StatusACTIVE
Base StyleMEDIUM BIPIN (FLUORESCENT)
Emitted Light CharacteristicWHITE, COOL
Starting CharacteristicPREHEAT AND RAPID
Wattage Rating40.000 WATTS
Bulb DesignatorT-12
Bulb StyleT (TUBULAR)
Average Life Rating in Hours15000.0
Rated Average LifeHOURS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5133-00-105-8831 INTERCHANGEABLE
Drill,twist
2990-00-343-608982312S4105-500432PC11060 INTERCHANGEABLE
Power Takeoff,engine
Naval Ship Systems Command
4820-00-618-6997 INTERCHANGEABLE
Disk,valve
5340-00-630-699418342 INTERCHANGEABLE
Clamp,instrument Mounting
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5950-00-809-125718342 INTERCHANGEABLE
Coil,radio Frequency
Albert Frei & Sons, Inc. Dba Afs
4730-01-370-764218342 INTERCHANGEABLE
Clamp,hose
Leybold Usa Inc.
6515-01-371-5177 INTERCHANGEABLE
Needle,suture
Cross-Reference Index
Part NumberManufacturer
F34SP41RS/WN/ECO General Electric Company Dba Ge (USA)
F40CWS General Electric Company Dba Ge (USA)
F34SP41RS/WM/ECO PRIMARY General Electric Company Dba Ge (USA)
F40CW/MM General Electric Company Dba Ge (USA)
18342 General Electric Company Dba Ge (USA)
1339AS971-1 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
F40SXL/SP41 General Electric Company Dba Ge (USA)
Related Parts
5133-00-105-8831INTERCHANGEABLE
DRILL,TWIST
2990-00-343-6089INTERCHANGEABLE
POWER TAKEOFF,ENGINE
82312S4105-500432PC11060
4820-00-618-6997INTERCHANGEABLE
DISK,VALVE
5340-00-630-6994INTERCHANGEABLE
CLAMP,INSTRUMENT MOUNTING
18342
5950-00-809-1257INTERCHANGEABLE
COIL,RADIO FREQUENCY
18342
4730-01-370-7642INTERCHANGEABLE
CLAMP,HOSE
18342
6515-01-371-5177INTERCHANGEABLE
NEEDLE,SUTURE

Frequently Asked Questions

What is NSN 6240-00-935-7029?

NSN 6240-00-935-7029 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 6240-00-935-7029?

NSN 6240-00-935-7029 has 7 cross-referenced part numbers: F34SP41RS/WN/ECO (General Electric Company Dba Ge), F40CWS (General Electric Company Dba Ge), F34SP41RS/WM/ECO (General Electric Company Dba Ge), F40CW/MM (General Electric Company Dba Ge), 18342 (General Electric Company Dba Ge) and 2 more.

What NSN replaces 6240-00-935-7029?

There are 7 known substitutes for 6240-00-935-7029: 5133-00-105-8831, 2990-00-343-6089, 4820-00-618-6997 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F34SP41RS/WM/ECO?

Key specifications for F34SP41RS/WM/ECO: Base Style: MEDIUM BIPIN (FLUORESCENT); Emitted Light Characteristic: WHITE, COOL; Starting Characteristic: PREHEAT AND RAPID; Wattage Rating: 40.000 WATTS. 9 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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