G-508 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

G-508: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include base_style: MINIATURE BAYONET, bulb_style: T (TUBULAR), overall_length: 1.375 INCHES MAXIMUM IN, voltage_rating: 25.000 VOLTS NOMINAL, wattage_rating: 5.000 WATTS, bulb_designator: T-4 1/2. This part is cataloged in the U.S.

Government catalog under NSN 6240-00-155-7871, 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

G-508

NSN: 6240-00-155-7871
NIINs: 001557871, 013863355, 013864109, 014335907
FSC: 6240 — Electric Lamps
CAGE: 36378 — RAYTHEON TECHNICAL SERVICES COMPANY (USA)

SPECIFICATIONS

base_style	MINIATURE BAYONET
bulb_style	T (TUBULAR)
overall_length	1.375 INCHES MAXIMUM IN
voltage_rating	25.000 VOLTS NOMINAL
wattage_rating	5.000 WATTS
bulb_designator	T-4 1/2
rated_average_life	HOURS
light_center_length	1.062 INCHES NOMINAL IN
light_output_rating	3.600 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
filament_designation	C-2F
average_life_rating_in_hours	500.0
emitted_light_characteristic	COLORLESS
NSN	6240-00-155-7871

COMPONENT DIAGRAM

KEY FEATURES

•

BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSPARENT

•

FILAMENT DESIGNATION: C-2F

•

BASE STYLE: MINIATURE BAYONET

•

RATED AVERAGE LIFE: HOURS

•

BULB DESIGNATOR: T-4 1/2

•

FILAMENT HEAVY DUTY SERVICE RATING: NOT RATED

•

WATTAGE RATING: 5.000 WATTS

TYPICAL APPLICATIONS

RAID cache protection during power loss events
Write-back cache enablement for storage controllers
Enterprise server data integrity assurance
Hot-swap battery/capacitor replacement in production

TECHNICAL CHARACTERISTICS

BULB LIGHT TRANSMISSION CHARACTERISTIC	TRANSPARENT
FILAMENT DESIGNATION	C-2F
BASE STYLE	MINIATURE BAYONET
RATED AVERAGE LIFE	HOURS
BULB DESIGNATOR	T-4 1/2
OVERALL LENGTH	1.375 INCHES MAXIMUM IN
FILAMENT HEAVY DUTY SERVICE RATING	NOT RATED
WATTAGE RATING	5.000 WATTS
EMITTED LIGHT CHARACTERISTIC	COLORLESS
LIGHT OUTPUT RATING	3.600 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING

SUBSTITUTES & CROSS-REFERENCES 4

1484Reference document

Same NSN cross-reference

Reference document — Secondary reference

193046Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6508Reference document

Same NSN cross-reference

Reference document — Secondary reference

87-0544Same 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

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FREQUENTLY ASKED QUESTIONS

What is G-508?

G-508 is a CAPACITOR,VARIABLE,AIR DIELECTRI.

What parts can replace G-508?

There are 4 known substitutes for G-508: 1484, 193046, 6508 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for G-508?

G-508 is cataloged in the U.S. Government catalog under NSN 6240-00-155-7871. This indicates validated use in U.S. government and defense supply chains.

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G-508 — CAPACITOR,VARIABLE,AIR DIELECTRI

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