CM1888 — LAMP,INCANDESCENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

CM1888: LAMP,INCANDESCENT.

The LAMP,INCANDESCENT is a the manufacturer industrial component. Key specifications include base_style: MINIATURE BAYONET, bulb_style: T (TUBULAR), overall_length: 1.190 INCHES NOMINAL IN, voltage_rating: 7.000 VOLTS NOMINAL, wattage_rating: 3.500 WATTS, bulb_designator: T-3 1/4. This part is cataloged in the U.S.

Government catalog under NSN 6240-01-355-4423, 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

CM1888

NSN: 6240-01-355-4423
FSC: 6240 — Electric Lamps
CAGE: 71744 — CHICAGO MINIATURE LIGHTING LLC DBA CHICAGO MINIATURE OPTOELECTRON (USA)

SPECIFICATIONS

base_style	MINIATURE BAYONET
bulb_style	T (TUBULAR)
overall_length	1.190 INCHES NOMINAL IN
voltage_rating	7.000 VOLTS NOMINAL
wattage_rating	3.500 WATTS
bulb_designator	T-3 1/4
rated_average_life	HOURS
light_output_rating	2.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
filament_designation	C-2R
average_life_rating_in_hours	1500.0
emitted_light_characteristic	COLORLESS
current_rating_for_which_designed	0.500 AMPERES NOMINAL
NSN	6240-01-355-4423

COMPONENT DIAGRAM

KEY FEATURES

•

BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSPARENT

•

FILAMENT DESIGNATION: C-2R

•

BASE STYLE: MINIATURE BAYONET

•

RATED AVERAGE LIFE: HOURS

•

BULB DESIGNATOR: T-3 1/4

•

FILAMENT HEAVY DUTY SERVICE RATING: NOT RATED

•

WATTAGE RATING: 3.500 WATTS

TECHNICAL CHARACTERISTICS

BULB LIGHT TRANSMISSION CHARACTERISTIC	TRANSPARENT
FILAMENT DESIGNATION	C-2R
BASE STYLE	MINIATURE BAYONET
RATED AVERAGE LIFE	HOURS
BULB DESIGNATOR	T-3 1/4
OVERALL LENGTH	1.190 INCHES NOMINAL IN
FILAMENT HEAVY DUTY SERVICE RATING	NOT RATED
WATTAGE RATING	3.500 WATTS
EMITTED LIGHT CHARACTERISTIC	COLORLESS
LIGHT OUTPUT RATING	2.000 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 2

CM188AReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

887463Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

Ready to buy CM1888?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is CM1888?

CM1888 is a LAMP,INCANDESCENT.

What parts can replace CM1888?

There are 2 known substitutes for CM1888: CM188A, 887463. Substitute compatibility should be verified for your specific system.

What is the NSN for CM1888?

CM1888 is cataloged in the U.S. Government catalog under NSN 6240-01-355-4423. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

CM1888 — LAMP,INCANDESCENT

Request a Quote — CM1888