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PartsTable / COMPONENT / F40T12-48/PRS/SPECTRUMLITE/28M
F40T12-48/PRS/SPECTRUMLITE/28M ✓ 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 F40T12-48/PRS/SPECTRUMLITE/28M 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 6240-01-313-6864, 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
F40T12-48/PRS/SPECTRUMLITE/28M
NSN: 6240-01-313-6864
FSC: 6240
CAGE: 51454 — WESTRON CORPORATION DBA WESTRON LIGHTING (USA)
SPECIFICATIONS
Part NumberF40T12-48/PRS/SPECTRUMLITE/28M
NSN6240-01-313-6864
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available F40T12-48/PRS/SPECTRUMLITE/28M TITLE COMPONENT PN F40T12-48/PRS/SPECTRUMLITE/28M MFR F40T12-48/PRS/SPECTRUM
KEY FEATURES
•
RATED AVERAGE LIFE: HOURS
•
EMITTED LIGHT CHARACTERISTIC: WHITE
•
BASE STYLE: MEDIUM BIPIN (FLUORESCENT)
•
STARTING CHARACTERISTIC: PREHEAT AND RAPID
•
BULB STYLE: T (TUBULAR)
•
BULB DESIGNATOR: T-12
•
WATTAGE RATING: 40.000 WATTS
•
AVERAGE LIFE RATING IN HOURS: 28000.0
TECHNICAL CHARACTERISTICS (FLIS)
RATED AVERAGE LIFEHOURS
EMITTED LIGHT CHARACTERISTICWHITE
BASE STYLEMEDIUM BIPIN (FLUORESCENT)
STARTING CHARACTERISTICPREHEAT AND RAPID
BULB STYLET (TUBULAR)
BULB DESIGNATORT-12
WATTAGE RATING40.000 WATTS
AVERAGE LIFE RATING IN HOURS28000.0
OVERALL LENGTH48.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
21401Interchangeable
interchangeable cross-reference
interchangeable
812C1Interchangeable
interchangeable cross-reference
interchangeable
1219893Interchangeable
interchangeable cross-reference
interchangeable
8225Interchangeable
interchangeable cross-reference
interchangeable
D-381-SInterchangeable
interchangeable cross-reference
interchangeable
250-21215 ITEM 12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F40T12-48/PRS/SPECTRUMLITE/28M?
F40T12-48/PRS/SPECTRUMLITE/28M is a F40T12-48/PRS/SPECTRUMLITE/28M.
What parts can replace F40T12-48/PRS/SPECTRUMLITE/28M?
There are 9 known substitutes for F40T12-48/PRS/SPECTRUMLITE/28M: 21401, 812C1, 1219893 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F40T12-48/PRS/SPECTRUMLITE/28M?
F40T12-48/PRS/SPECTRUMLITE/28M is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-01-313-6864. 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