64A21TS — LAMP,INCANDESCENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

64A21TS: LAMP,INCANDESCENT.

The LAMP,INCANDESCENT is a the manufacturer industrial component. Key specifications include base_style: MEDIUM SCREW, bulb_style: A (ARBITRARY DESIGNATION), overall_length: 4.438 INCHES MAXIMUM IN, wattage_rating: 64.000 WATTS, bulb_designator: A-21A A, burning_position: BASE DOWN TO HORIZONTAL. This part is cataloged in the U.S.

Government catalog under NSN 6240-00-578-7069, 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

64A21TS

NSN: 6240-00-578-7069
FSC: 6240 — Electric Lamps
CAGE: 80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)

SPECIFICATIONS

base_style	MEDIUM SCREW
bulb_style	A (ARBITRARY DESIGNATION)
overall_length	4.438 INCHES MAXIMUM IN
wattage_rating	64.000 WATTS
bulb_designator	A-21A A
burning_position	BASE DOWN TO HORIZONTAL
features_provided	FILAMENT SHIELDING AND HEAT RESISTANT GLASS
rated_average_life	HOURS
filament_designation	C-9
average_life_rating_in_hours	3000.0
emitted_light_characteristic	WHITE
filament_heavy_duty_service_rating	VIBRATION
NSN	6240-00-578-7069

COMPONENT DIAGRAM

KEY FEATURES

•

BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSPARENT

•

FILAMENT DESIGNATION: C-9

•

BASE STYLE: MEDIUM SCREW

•

RATED AVERAGE LIFE: HOURS

•

BULB DESIGNATOR: A-21A A

•

BURNING POSITION: BASE DOWN TO HORIZONTAL

•

FEATURES PROVIDED: FILAMENT SHIELDING AND HEAT RESISTANT GLASS

TECHNICAL CHARACTERISTICS

BULB LIGHT TRANSMISSION CHARACTERISTIC	TRANSPARENT
FILAMENT DESIGNATION	C-9
BASE STYLE	MEDIUM SCREW
RATED AVERAGE LIFE	HOURS
BULB DESIGNATOR	A-21A A
OVERALL LENGTH	4.438 INCHES MAXIMUM IN
BURNING POSITION	BASE DOWN TO HORIZONTAL
FEATURES PROVIDED	FILAMENT SHIELDING AND HEAT RESISTANT GLASS
FILAMENT HEAVY DUTY SERVICE RATING	VIBRATION
WATTAGE RATING	64.000 WATTS

SUBSTITUTES & CROSS-REFERENCES 2

831031Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

67A2140120Reference 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 64A21TS?

64A21TS is a LAMP,INCANDESCENT.

What parts can replace 64A21TS?

There are 2 known substitutes for 64A21TS: 831031, 67A2140120. Substitute compatibility should be verified for your specific system.

What is the NSN for 64A21TS?

64A21TS is cataloged in the U.S. Government catalog under NSN 6240-00-578-7069. This indicates validated use in U.S. government and defense supply chains.

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64A21TS — LAMP,INCANDESCENT

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