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PartsTable / COMPONENT / F40/D41/ECO
F40/D41/ECO ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The F40/D41/ECO is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-01-479-2934, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
F40/D41/ECO
NSN: 6240-01-479-2934
FSC: 6240
CAGE: 017J3 — OSRAM SYLVANIA INC (USA)
SPECIFICATIONS
Part NumberF40/D41/ECO
NSN6240-01-479-2934
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available F40/D41/ECO TITLE COMPONENT PN F40/D41/ECO MFR F40/D41/ECO
KEY FEATURES
•
WATTAGE RATING: 40.000 WATTS
•
COLOR TEMP IN DEG KELVIN: 4100.0
•
EMITTED LIGHT CHARACTERISTIC: WHITE, DESIGN
•
BULB DESIGNATOR: T-12
•
AVERAGE LIFE RATING IN HOURS: 20000.0
•
RATED AVERAGE LIFE: HOURS
•
BULB STYLE: T (TUBULAR)
TECHNICAL CHARACTERISTICS (FLIS)
WATTAGE RATING40.000 WATTS
COLOR TEMP IN DEG KELVIN4100.0
EMITTED LIGHT CHARACTERISTICWHITE, DESIGN
BULB DESIGNATORT-12
AVERAGE LIFE RATING IN HOURS20000.0
SPECIAL FEATURESDESIGNER 700 ECOLOGIC; CRI 70; LAMP COMPLIES WITH ENERGY POLICY ACT (EPACT); LAMP DESIGNED TO PASS FEDERAL TOXIC CHARACTERISTIC LEACHING PROCEDURE (TCLP) CRITERIA FOR CLASSIFICATION AS NON-HAZARDOUS WASTE IN MOST STATES
RATED AVERAGE LIFEHOURS
BULB STYLET (TUBULAR)
BASE STYLEMEDIUM BIPIN (FLUORESCENT)
STARTING CHARACTERISTICRAPID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
24541Interchangeable
interchangeable cross-reference
interchangeable
VX5Interchangeable
interchangeable cross-reference
interchangeable
S1944Interchangeable
interchangeable cross-reference
interchangeable
8192568Interchangeable
interchangeable cross-reference
interchangeable
21079Interchangeable
interchangeable cross-reference
interchangeable
7-24541-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F40/D41/ECO?
F40/D41/ECO is a F40/D41/ECO.
What parts can replace F40/D41/ECO?
There are 12 known substitutes for F40/D41/ECO: 24541, VX5, S1944 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F40/D41/ECO?
F40/D41/ECO is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-01-479-2934. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026