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PartsTable / COMPONENT / LU400S51/2
LU400S51/2 ✓ 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 LU400S51/2 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 6240-01-345-9536, 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
LU400S51/2
NSN: 6240-01-345-9536
FSC: 6240
CAGE: 0DCU4 — LUMENARC INC (USA)
SPECIFICATIONS
Part NumberLU400S51/2
NSN6240-01-345-9536
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LU400S51/2 TITLE COMPONENT PN LU400S51/2 MFR LU400S51/2
KEY FEATURES
•
AVERAGE LIFE RATING IN HOURS: 24000.0
•
BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSPARENT
•
BASE STYLE: MEDIUM SCREW
•
BULB STYLE: E (ELIPTICAL)
•
LIGHT OUTPUT RATING: 50000.000 LUMENS NOMINAL SINGLE RATING
•
LIGHT CENTER LENGTH: 5.750 INCHES NOMINAL IN
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EMITTED LIGHT CHARACTERISTIC: COLORLESS
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESENERGY SAVING
AVERAGE LIFE RATING IN HOURS24000.0
BULB LIGHT TRANSMISSION CHARACTERISTICTRANSPARENT
BASE STYLEMEDIUM SCREW
BULB STYLEE (ELIPTICAL)
LIGHT OUTPUT RATING50000.000 LUMENS NOMINAL SINGLE RATING
LIGHT CENTER LENGTH5.750 INCHES NOMINAL IN
EMITTED LIGHT CHARACTERISTICCOLORLESS
OVERALL LENGTH9.750 INCHES NOMINAL IN
WATTAGE RATING400.000 WATTS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
67539Interchangeable
interchangeable cross-reference
interchangeable
1-9-272Interchangeable
interchangeable cross-reference
interchangeable
19224-TAN-ALLInterchangeable
interchangeable cross-reference
interchangeable
8415-00-NSH-2351Interchangeable
interchangeable cross-reference
interchangeable
19421-T499Interchangeable
interchangeable cross-reference
interchangeable
44400Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LU400S51/2?
LU400S51/2 is a LU400S51/2.
What parts can replace LU400S51/2?
There are 9 known substitutes for LU400S51/2: 67539, 1-9-272, 19224-TAN-ALL and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LU400S51/2?
LU400S51/2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-01-345-9536. 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