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CM387FROSTED — LAMP,INCANDESCENT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

CM387FROSTED: LAMP,INCANDESCENT.

The LAMP,INCANDESCENT is a the manufacturer industrial component. Key specifications include base_style: MIDGET FLANGED, bulb_style: T (TUBULAR), overall_length: 0.625 INCHES NOMINAL IN, voltage_rating: 828.000 VOLTS NOMINAL, bulb_designator: T-1 3/4, rated_average_life: NOT RATED. This part is cataloged in the U.S.

Government catalog under NSN 6240-01-006-1256, 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
CM387FROSTED
NSN: 6240-01-006-1256
FSC: 6240 — Electric Lamps
CAGE: 71744 — CHICAGO MINIATURE LIGHTING LLC DBA CHICAGO MINIATURE OPTOELECTRON (USA)
SPECIFICATIONS
base_styleMIDGET FLANGED
bulb_styleT (TUBULAR)
overall_length0.625 INCHES NOMINAL IN
voltage_rating828.000 VOLTS NOMINAL
bulb_designatorT-1 3/4
rated_average_lifeNOT RATED
filament_designationC-2F
emitted_light_characteristicWHITE
current_rating_for_which_designed0.040 AMPERES NOMINAL
filament_heavy_duty_service_ratingNOT RATED
bulb_light_transmission_characteristicTRANSLUCENT
NSN6240-01-006-1256
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LAMP,INCANDESCENT TITLE COMPONENT PN CM387FROSTED MFR LAMP,INCANDESCENT
KEY FEATURES
•
BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSLUCENT
•
FILAMENT DESIGNATION: C-2F
•
BASE STYLE: MIDGET FLANGED
•
RATED AVERAGE LIFE: NOT RATED
•
BULB DESIGNATOR: T-1 3/4
•
FILAMENT HEAVY DUTY SERVICE RATING: NOT RATED
•
EMITTED LIGHT CHARACTERISTIC: WHITE
TECHNICAL CHARACTERISTICS
BULB LIGHT TRANSMISSION CHARACTERISTICTRANSLUCENT
FILAMENT DESIGNATIONC-2F
BASE STYLEMIDGET FLANGED
RATED AVERAGE LIFENOT RATED
BULB DESIGNATORT-1 3/4
OVERALL LENGTH0.625 INCHES NOMINAL IN
FILAMENT HEAVY DUTY SERVICE RATINGNOT RATED
EMITTED LIGHT CHARACTERISTICWHITE
BULB STYLET (TUBULAR)
CURRENT RATING FOR WHICH DESIGNED0.040 AMPERES NOMINAL
OTHER ITEMS IN FSC 6240 — Electric Lamps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6240-00-000-0101 6240-00-001-1436 6240-00-001-1519 6240-00-001-1520 6240-00-001-1521 6240-00-001-1541 6240-00-001-1545
SUBSTITUTES & CROSS-REFERENCES 1
844230-0044Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CM387FROSTED?
CM387FROSTED is a LAMP,INCANDESCENT.
What parts can replace CM387FROSTED?
There is 1 known substitute for CM387FROSTED: 844230-0044. Substitute compatibility should be verified for your specific system.
What is the NSN for CM387FROSTED?
CM387FROSTED is cataloged in the U.S. Government catalog under NSN 6240-01-006-1256. 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.