2420278 — ATTENUATOR SUBASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2420278: ATTENUATOR SUBASSEMBLY.

The ATTENUATOR SUBASSEMBLY is a the manufacturer industrial component. Key specifications include base_style: DOUBLE CONTACT BAYONET CANDELABRA, bulb_style: S (STRAIGHT SIDE), overall_length: 1.812 INCHES NOMINAL IN, voltage_rating: 125.000 VOLTS MINIMUM AND 130.000 VOLTS MAXIMUM, wattage_rating: 6.000 WATTS, bulb_designator: S-6. This part is cataloged in the U.S.

Government catalog under NSN 6240-00-155-8014, 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

2420278

NSN: 6240-00-155-8014
FSC: 6240 — Electric Lamps
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

base_style	DOUBLE CONTACT BAYONET CANDELABRA
bulb_style	S (STRAIGHT SIDE)
overall_length	1.812 INCHES NOMINAL IN
voltage_rating	125.000 VOLTS MINIMUM AND 130.000 VOLTS MAXIMUM
wattage_rating	6.000 WATTS
bulb_designator	S-6
rated_average_life	HOURS
light_center_length	1.063 INCHES NOMINAL IN
light_output_rating	44.000 LUMENS NOMINAL SINGLE RATING
filament_designation	C-9A A
average_life_rating_in_hours	1500.0
emitted_light_characteristic	COLORLESS
NSN	6240-00-155-8014

COMPONENT DIAGRAM

KEY FEATURES

•

BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSPARENT

•

FILAMENT DESIGNATION: C-9A A

•

BASE STYLE: DOUBLE CONTACT BAYONET CANDELABRA

•

RATED AVERAGE LIFE: HOURS

•

BULB DESIGNATOR: S-6

•

FILAMENT HEAVY DUTY SERVICE RATING: NOT RATED

•

WATTAGE RATING: 6.000 WATTS

TECHNICAL CHARACTERISTICS

BULB LIGHT TRANSMISSION CHARACTERISTIC	TRANSPARENT
FILAMENT DESIGNATION	C-9A A
BASE STYLE	DOUBLE CONTACT BAYONET CANDELABRA
RATED AVERAGE LIFE	HOURS
BULB DESIGNATOR	S-6
OVERALL LENGTH	1.812 INCHES NOMINAL IN
FILAMENT HEAVY DUTY SERVICE RATING	NOT RATED
WATTAGE RATING	6.000 WATTS
EMITTED LIGHT CHARACTERISTIC	COLORLESS
LIGHT OUTPUT RATING	44.000 LUMENS NOMINAL SINGLE RATING

SUBSTITUTES & CROSS-REFERENCES 9

6S6DC-125VSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1117-94Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

B5051Reference document

Same NSN cross-reference

Reference document — Secondary reference

6S6DC-120VSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

956C772-7Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

250104-02Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2420278?

2420278 is a ATTENUATOR SUBASSEMBLY.

What parts can replace 2420278?

There are 9 known substitutes for 2420278: 6S6DC-125V, 1117-94, B5051 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 2420278?

2420278 is cataloged in the U.S. Government catalog under NSN 6240-00-155-8014. This indicates validated use in U.S. government and defense supply chains.

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2420278 — ATTENUATOR SUBASSEMBLY

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