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LU400BD — LAMP,SODIUM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

LU400BD: LAMP,SODIUM.

The LAMP,SODIUM is a the manufacturer industrial component. Key specifications include base_style: MOGUL SCREW, bulb_style: E (ELIPTICAL), overall_length: 9.750 INCHES MAXIMUM IN, voltage_rating: 100.000 VOLTS NOMINAL, wattage_rating: 400.000 WATTS, bulb_designator: E-18. This part is cataloged in the U.S.

Government catalog under NSN 6240-00-099-6764, 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
LU400BD
NSN: 6240-00-099-6764
FSC: 6240 — Electric Lamps
CAGE: 08805 — GENERAL ELECTRIC COMPANY DBA GE (USA)
SPECIFICATIONS
base_styleMOGUL SCREW
bulb_styleE (ELIPTICAL)
overall_length9.750 INCHES MAXIMUM IN
voltage_rating100.000 VOLTS NOMINAL
wattage_rating400.000 WATTS
bulb_designatorE-18
burning_positionBASE DOWN TO HORIZONTAL
rated_average_lifeHOURS
light_center_length5.750 INCHES NOMINAL IN
light_output_rating42300.000 LUMENS NOMINAL SINGLE RATING
average_life_rating_in_hours24000.0
emitted_light_characteristicWHITE
NSN6240-00-099-6764
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LAMP,SODIUM TITLE COMPONENT PN LU400BD MFR LAMP,SODIUM
KEY FEATURES
•
BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSPARENT
•
BASE STYLE: MOGUL SCREW
•
RATED AVERAGE LIFE: HOURS
•
BULB DESIGNATOR: E-18
•
BURNING POSITION: BASE DOWN TO HORIZONTAL
•
WATTAGE RATING: 400.000 WATTS
•
EMITTED LIGHT CHARACTERISTIC: WHITE
TECHNICAL CHARACTERISTICS
BULB LIGHT TRANSMISSION CHARACTERISTICTRANSPARENT
BASE STYLEMOGUL SCREW
RATED AVERAGE LIFEHOURS
BULB DESIGNATORE-18
OVERALL LENGTH9.750 INCHES MAXIMUM IN
BURNING POSITIONBASE DOWN TO HORIZONTAL
WATTAGE RATING400.000 WATTS
EMITTED LIGHT CHARACTERISTICWHITE
LIGHT OUTPUT RATING42300.000 LUMENS NOMINAL SINGLE RATING
LIGHT CENTER LENGTH5.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
C400S51Reference document
Same NSN cross-reference
Reference document — Secondary reference
LUR00Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LU400Reference document
Same NSN cross-reference
Reference document — Secondary reference
LU400/S51Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A-A-1757 TY4Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
HAZMAT per U.S. Government catalogAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LU400BD?
LU400BD is a LAMP,SODIUM.
What parts can replace LU400BD?
There are 5 known substitutes for LU400BD: C400S51, LUR00, LU400 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LU400BD?
LU400BD is cataloged in the U.S. Government catalog under NSN 6240-00-099-6764. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.