30-542-004 — LAMP,INCANDESCENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

30-542-004: LAMP,INCANDESCENT.

The LAMP,INCANDESCENT is a the manufacturer industrial component. Key specifications include base_style: SINGLE CONTACT MINIATURE FLANGED, bulb_style: B (ARBITRARY DESIGNATION), overall_length: 1.250 INCHES MAXIMUM IN, voltage_rating: 4.750 VOLTS NOMINAL, wattage_rating: 2.375 WATTS, bulb_designator: B-3 1/2. This part is cataloged in the U.S.

Government catalog under NSN 6240-00-844-1758, 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

30-542-004

NSN: 6240-00-844-1758
FSC: 6240 — Electric Lamps
CAGE: C1699 — SCUBAPRO TAUCHERAUSRUSTUNGEN GMBH (DEU)

SPECIFICATIONS

base_style	SINGLE CONTACT MINIATURE FLANGED
bulb_style	B (ARBITRARY DESIGNATION)
overall_length	1.250 INCHES MAXIMUM IN
voltage_rating	4.750 VOLTS NOMINAL
wattage_rating	2.375 WATTS
bulb_designator	B-3 1/2
rated_average_life	HOURS
light_center_length	0.250 INCHES NOMINAL IN
light_output_rating	2.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
filament_designation	C-2R
average_life_rating_in_hours	15.0
emitted_light_characteristic	COLORLESS
NSN	6240-00-844-1758

COMPONENT DIAGRAM

KEY FEATURES

•

BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSPARENT

•

FILAMENT DESIGNATION: C-2R

•

BASE STYLE: SINGLE CONTACT MINIATURE FLANGED

•

RATED AVERAGE LIFE: HOURS

•

BULB DESIGNATOR: B-3 1/2

•

FILAMENT HEAVY DUTY SERVICE RATING: NOT RATED

•

WATTAGE RATING: 2.375 WATTS

TECHNICAL CHARACTERISTICS

BULB LIGHT TRANSMISSION CHARACTERISTIC	TRANSPARENT
FILAMENT DESIGNATION	C-2R
BASE STYLE	SINGLE CONTACT MINIATURE FLANGED
RATED AVERAGE LIFE	HOURS
BULB DESIGNATOR	B-3 1/2
OVERALL LENGTH	1.250 INCHES MAXIMUM IN
FILAMENT HEAVY DUTY SERVICE RATING	NOT RATED
WATTAGE RATING	2.375 WATTS
EMITTED LIGHT CHARACTERISTIC	COLORLESS
LIGHT OUTPUT RATING	2.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING

SUBSTITUTES & CROSS-REFERENCES 2

274050Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

PR-13Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 30-542-004?

30-542-004 is a LAMP,INCANDESCENT.

What parts can replace 30-542-004?

There are 2 known substitutes for 30-542-004: 274050, PR-13. Substitute compatibility should be verified for your specific system.

What is the NSN for 30-542-004?

30-542-004 is cataloged in the U.S. Government catalog under NSN 6240-00-844-1758. This indicates validated use in U.S. government and defense supply chains.

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30-542-004 — LAMP,INCANDESCENT

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