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PartsTable / COMPONENT / 20T6 1/2DC/IF
20T6 1/2DC/IF ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 20T6 1/2DC/IF is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-01-003-8666, 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
20T6 1/2DC/IF
NSN: 6240-01-003-8666
FSC: 6240
CAGE: 58325 — U S LIGHTING CORP (USA)
SPECIFICATIONS
Part Number20T6 1/2DC/IF
NSN6240-01-003-8666
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 20T6 1/2DC/IF TITLE COMPONENT PN 20T6 1/2DC/IF MFR 20T6 1/2DC/IF
KEY FEATURES
•
CURRENT RATING FOR WHICH DESIGNED: 0.167 AMPERES NOMINAL
•
WATTAGE RATING: 20.000 WATTS
•
BULB DESIGNATOR: T-6 1/2
•
BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSLUCENT
•
RATED AVERAGE LIFE: HOURS
•
EMITTED LIGHT CHARACTERISTIC: WHITE
•
BULB STYLE: T (TUBULAR)
TECHNICAL CHARACTERISTICS (FLIS)
CURRENT RATING FOR WHICH DESIGNED0.167 AMPERES NOMINAL
WATTAGE RATING20.000 WATTS
BULB DESIGNATORT-6 1/2
BULB LIGHT TRANSMISSION CHARACTERISTICTRANSLUCENT
RATED AVERAGE LIFEHOURS
END ITEM IDENTIFICATIONSUPPORT EQUIPMENT, T-37 AIRCRAFT; AIRCRAFT, EAGLE F-15; AIRCRAFT, F-16; SUPPORT EQUIPMENT, T-38 AIRCRAFT; TRAILER, MUNITIONS LIFT (MLT) MHU-173/E
EMITTED LIGHT CHARACTERISTICWHITE
BULB STYLET (TUBULAR)
AVERAGE LIFE RATING IN HOURS5000.0
FILAMENT HEAVY DUTY SERVICE RATINGNOT RATED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
K566Interchangeable
interchangeable cross-reference
interchangeable
MA1610Interchangeable
interchangeable cross-reference
interchangeable
425074Interchangeable
interchangeable cross-reference
interchangeable
1-8144Interchangeable
interchangeable cross-reference
interchangeable
S3641Interchangeable
interchangeable cross-reference
interchangeable
2N3641Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20T6 1/2DC/IF?
20T6 1/2DC/IF is a 20T6 1/2DC/IF.
What parts can replace 20T6 1/2DC/IF?
There are 8 known substitutes for 20T6 1/2DC/IF: K566, MA1610, 425074 and 5 more. Substitute compatibility should be verified for your specific system.
Is 20T6 1/2DC/IF still available?
20T6 1/2DC/IF is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026