M400015 — LAMP,INCANDESCENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

M400015: LAMP,INCANDESCENT.

The LAMP,INCANDESCENT is a the manufacturer industrial component. Key specifications include base_style: MINIATURE BAYONET, bulb_style: T (TUBULAR), overall_length: 1.188 INCHES MINIMUM AND 1.191 INCHES MAXIMUM IN, voltage_rating: 14.400 VOLTS NOMINAL, wattage_rating: 3.456 WATTS, bulb_designator: T-3 1/4. This part is cataloged in the U.S.

Government catalog under NSN 6240-01-140-5671, 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

M400015

NSN: 6240-01-140-5671
FSC: 6240 — Electric Lamps
CAGE: 11718 — MGR EQUIPMENT CORP (USA)

SPECIFICATIONS

base_style	MINIATURE BAYONET
bulb_style	T (TUBULAR)
overall_length	1.188 INCHES MINIMUM AND 1.191 INCHES MAXIMUM IN
voltage_rating	14.400 VOLTS NOMINAL
wattage_rating	3.456 WATTS
bulb_designator	T-3 1/4
rated_average_life	HOURS
light_center_length	0.630 INCHES NOMINAL IN
light_output_rating	1.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
filament_designation	C-2F
average_life_rating_in_hours	3000.0
emitted_light_characteristic	COLORLESS
NSN	6240-01-140-5671

COMPONENT DIAGRAM

KEY FEATURES

•

BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSPARENT

•

FILAMENT DESIGNATION: C-2F

•

BASE STYLE: MINIATURE BAYONET

•

RATED AVERAGE LIFE: HOURS

•

BULB DESIGNATOR: T-3 1/4

•

FILAMENT HEAVY DUTY SERVICE RATING: NOT RATED

•

WATTAGE RATING: 3.456 WATTS

TECHNICAL CHARACTERISTICS

BULB LIGHT TRANSMISSION CHARACTERISTIC	TRANSPARENT
FILAMENT DESIGNATION	C-2F
BASE STYLE	MINIATURE BAYONET
RATED AVERAGE LIFE	HOURS
BULB DESIGNATOR	T-3 1/4
OVERALL LENGTH	1.188 INCHES MINIMUM AND 1.191 INCHES MAXIMUM IN
FILAMENT HEAVY DUTY SERVICE RATING	NOT RATED
WATTAGE RATING	3.456 WATTS
EMITTED LIGHT CHARACTERISTIC	COLORLESS
LIGHT OUTPUT RATING	1.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING

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

216Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is M400015?

M400015 is a LAMP,INCANDESCENT.

What parts can replace M400015?

There is 1 known substitute for M400015: 216. Substitute compatibility should be verified for your specific system.

What is the NSN for M400015?

M400015 is cataloged in the U.S. Government catalog under NSN 6240-01-140-5671. This indicates validated use in U.S. government and defense supply chains.

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