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Technical Data Sheet
PartsTable / COMPONENT / MP400/C/BU-ONLY
MP400/C/BU-ONLY ✓ 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 MP400/C/BU-ONLY 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 6240-01-344-6994, 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
MP400/C/BU-ONLY
NSN: 6240-01-344-6994
FSC: 6240
CAGE: 88204 — GTE PRODUCTS CORP SYLVANIA MINIATURE LIGHTING DIV (USA)
SPECIFICATIONS
Part NumberMP400/C/BU-ONLY
NSN6240-01-344-6994
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MP400/C/BU-ONLY TITLE COMPONENT PN MP400/C/BU-ONLY MFR MP400/C/BU-ONLY
KEY FEATURES
•
BASE STYLE: MOGUL SCREW
•
BULB DESIGNATOR: BT-37
•
LIGHT CENTER LENGTH: 7.000 INCHES NOMINAL IN
•
WATTAGE RATING: 400.000 WATTS
•
EMITTED LIGHT CHARACTERISTIC: WHITE
•
BULB STYLE: BT (BULGED TUBULAR)
•
BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSLUCENT
•
RATED AVERAGE LIFE: HOURS
TECHNICAL CHARACTERISTICS (FLIS)
BASE STYLEMOGUL SCREW
BULB DESIGNATORBT-37
LIGHT CENTER LENGTH7.000 INCHES NOMINAL IN
WATTAGE RATING400.000 WATTS
EMITTED LIGHT CHARACTERISTICWHITE
BULB STYLEBT (BULGED TUBULAR)
BULB LIGHT TRANSMISSION CHARACTERISTICTRANSLUCENT
RATED AVERAGE LIFEHOURS
AVERAGE LIFE RATING IN HOURS20000.0
SPECIAL FEATURESENEGY SAVER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
64701Interchangeable
interchangeable cross-reference
interchangeable
66244Interchangeable
interchangeable cross-reference
interchangeable
7010-7830-500Interchangeable
interchangeable cross-reference
interchangeable
6470Interchangeable
interchangeable cross-reference
interchangeable
MP400/C/BU/BDInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MP400/C/BU-ONLY?
MP400/C/BU-ONLY is a MP400/C/BU-ONLY.
What parts can replace MP400/C/BU-ONLY?
There are 5 known substitutes for MP400/C/BU-ONLY: 64701, 66244, 7010-7830-500 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MP400/C/BU-ONLY?
MP400/C/BU-ONLY is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-01-344-6994. 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